AirLive ES-4000 User Manual v2

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ES-4000 v2

Email Server Appliance

User’s Manual

Declaration of Conformity

We, Manufacturer/Importer

OvisLink Corp.

5F., NO.6, Lane 130, Min-Chuan Rd.,

Hsin-Tien City, Taipei County, Taiwa

Declare that the product

Email Server Appliance

AirLive ES-4000 v2

is in conformity with

In accordance with 89/336 EEC-EMC Directive and 1999/5 EC-R & TTE Directive

Claus

■ EN 55022:1998/A1 Limits and methods of measurement of radio disturbanc

:2000/A2:2003 characteristics of information technology equipme

■ EN 61000-3-2:2000/ Disturbances in supply systems caused by household appliance

A1:2001 and similar electrical equipment "Harmonics

■ EN 61000-3-3:1995/ Disturbances in supply systems caused by household appliance

A1:2001 and similar electrical equipment "Voltage fluctuations

■ EN 55024:1998/A1 Information Technology equipment-Immunity characteristics-Limi

:2001/A2:2003 And methods of measuremen

■ CE markin

Description

Manufacturer/Importe

Signature ：

Name ： Albert Ye

Position/ Title： Vice President (Stamp) Date： 2007/7/5

AirLive ES-4000 v2 CE Declaration Statement

Country Declaration Country Declaration

Česky [Czech]

Dansk [Danish]

Deutsch [German]

Eesti [Estonian]

English

Español [Spanish]

Ελληνική [Greek]

Français [French]

Italiano [Italian]

Latviski [Latvian]

Svenska [Swedish]

OvisLink Corp. tímto prohlašuje, že tento AirLive ES-4000 v2 je ve shodě se základními požadavky a dalšími příslušnými ustanoveními směrnice 1999/5/ES. Undertegnede OvisLink Corp. erklærer herved, at følgende udstyr AirLive ES-4000 v2 overholder de væsentlige krav og øvrige relevante krav i direktiv 1999/5/EF. Hiermit erklärt OvisLink Corp., dass sich das Gerät AirLive ES-4000 v2 in Übereinstimmung mit den grundlegenden Anforderungen und den übrigen einschlägigen Bestimmungen der Richtlinie 1999/5/EG befindet. Käesolevaga kinnitab OvisLink Corp. seadme AirLive ES-4000 v2 vastavust direktiivi 1999/5/EÜ põhinõuetele ja nimetatud direktiivist tulenevatele teistele asjakohastele sätetele. Hereby, OvisLink Corp., declares that this AirLive ES-4000 v2 is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. Por medio de la presente OvisLink Corp. declara que el AirLive ES-4000 v2 cumple con los requisitos esenciales y cualesquiera otras disposiciones aplicables o exigibles de la Directiva 1999/5/CE.

ΜΕ ΤΗΝ ΠΑΡΟΥΣΑ OvisLink Corp. ΔΗΛΩΝΕΙ ΟΤΙ AirLive ES-4000 v2 ΣΥΜΜΟΡΦΩΝΕΤΑΙ ΠΡΟΣ ΤΙΣ ΟΥΣΙΩΔΕΙΣ ΑΠΑΙΤΗΣΕΙΣ ΚΑΙ ΤΙΣ ΛΟΙΠΕΣ ΣΧΕΤΙΚΕΣ ΔΙΑΤΑΞΕΙΣ ΤΗΣ ΟΔΗΓΙΑΣ

1999/5/ΕΚ. Par la présente OvisLink Corp. déclare que l'appareil AirLive ES-4000 v2 est conforme aux exigences essentielles et aux autres dispositions pertinentes de la directive 1999/5/CE Con la presente OvisLink Corp. dichiara che questo AirLive ES-4000 v2 è conforme ai requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 1999/5/CE. Ar šo OvisLink Corp. deklarē, ka AirLive ES-4000 v2 atbilst Direktīvas 1999/5/EK būtiskajām prasībām un citiem ar to saistītajiem noteikumiem. Härmed intygar OvisLink Corp. att denna AirLive ES-4000 v2 står I överensstämmelse med de väsentliga egenskapskrav och övriga relevanta bestämmelser som framgår av direktiv 1999/5/EG.

Lietuvių [Lithuanian]

Nederlands [Dutch

Malti [Maltese]

Magyar [Hungarian]

Polski [Polish]

Português [Portuguese]

Slovensko [Slovenian]

Slovensky [Slovak]

Suomi [Finnish]

Íslenska [Icelandic]

Norsk [Norwegian]

Šiuo OvisLink Corp. deklaruoja, kad šis AirLive ES-4000 v2 atitinka esminius reikalavimus ir kitas 1999/5/EB Direktyvos nuostatas.

Hierbij verklaart OvisLink Corp. dat het toestel AirLive ES-4000 v2 in overeenstemming is met de essentiële eisen en de andere relevante bepalingen van richtlijn 1999/5/EG. Hawnhekk, OvisLink Corp, jiddikjara li dan AirLive ES-4000 v2 jikkonforma mal-ħtiġijiet essenzjali u ma provvedimenti oħrajn relevanti li hemm fid-Dirrettiva 1999/5/EC.

Az OvisLink Corporation kijelenti, hogy az AirLive ES-4000 v2 megfelel az 1999/05/CE irányelv alapvető követelményeinek és egyéb vonatkozó rendelkezéseinek. Niniejszym OvisLink Corp oświadcza, że AirLive ES-4000 v2 jest zgodny z zasadniczymi wymogami oraz pozostałymi stosownymi postanowieniami Dyrektywy 1999/5/EC. OvisLink Corp declara que este AirLive ES-4000 v2 está conforme com os requisitos essenciais e outras disposições da Directiva 1999/5/CE.

OvisLink Corp izjavlja, da je ta AirLive ES-4000 v2 v skladu z bistvenimi zahtevami in ostalimi relevantnimi določili direktive 1999/5/ES.

OvisLink Corp týmto vyhlasuje, že AirLive ES-4000 v2 spĺňa základné požiadavky a všetky príslušné ustanovenia Smernice 1999/5/ES.

OvisLink Corp vakuuttaa täten että AirLive ES-4000 v2 tyyppinen laite on direktiivin 1999/5/EY oleellisten vaatimusten ja sitä koskevien direktiivin muiden ehtojen mukainen Hér með lýsir OvisLink Corp yfir því að AirLive ES-4000 v2 er í samræmi við grunnkröfur og aðrar kröfur, sem gerðar eru í tilskipun 1999/5/EC.

OvisLink Corp erklærer herved at utstyret AirLive ES-4000 v2 er i samsvar med de grunnleggende krav og øvrige relevante krav i direktiv 1999/5/EF.

A copy of the full CE report can be obtained from the following address:

OvisLink Corp. 5F, No.6 Lane 130, Min-Chuan Rd, Hsin-Tien City, Taipei, Taiwan, R.O.C.

This equipment may be used in AT, BE, CY, CZ, DK, EE, FI, FR, DE, GR, HU, IE, IT, LV, LT, LU, MT, NL, PL, PT, SK, SI, ES, SE, GB, IS, LI, NO, CH, BG, RO, TR

This device uses software which is partly or completely licensed under the terms of the GNU General Public License. The author of the software does not provide any warranty. This does not affect the warranty for the product itself.

To get source codes please contact: OvisLink Corp., 5F, No. 96, Min-Chuan Rd, Hsin-Tien City, Taipei, Taiwan, R.O.C. A fee will be charged for production and shipment for each copy of the source code.

GNU GENERAL PUBLIC LICENSE

Version 2, June 1991

Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble

The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too.

When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things.

To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it.

For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights.

We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software.

Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations.

Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all.

The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you".

Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does.

1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program.

You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee.

2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.)

These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it.

Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program.

In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License.

3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.)

The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable.

If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code.

4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.

5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it.

6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License.

7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program.

If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances.

It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice.

This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License.

8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License.

9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.

Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation.

10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally.

NO WARRANTY

11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs

If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms.

To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found.

one line to give the program's name and an idea of what it does. Copyright (C) yyyy name of author

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Also add information on how to contact you by electronic and paper mail.

If the program is interactive, make it output a short notice like this when it starts in an interactive mode:

Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program.

You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names:

Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker.

signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice

This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.

The contents of this publication may not be reproduced in any part or as a whole, stored, transcribed in an

information retrieval system, translated into any language, or transmitted in any form or by any means,

mechanical, magnetic, electronic, optical, photocopying, manual, or otherwise, without the prior written

permission.

Trademarks

All products, company, brand names are trademarks or registered trademarks of their respective companies.

They are used for identification purpose only. Specifications are subject to be changed without prior notice.

FCC Interference Statement

The ES-4000V2 has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against radio

interference in a commercial environment. This equipment can generate, use and radiate radio frequency

energy and, if not installed and used in accordance with the instructions in this manual, may cause harmful

interference to radio communications. Operation of this equipment in a residential area is likely to cause

interference, in which case the user, at his own expense, will be required to take whatever measures are

necessary to correct the interference.

CE Declaration of Conformity

This equipment complies with the requirements relating to electromagnetic compatibility,

EN 55022/A1/A2, EN 61000-3-2, EN 61000-3-3/A1, EN 55024/A1/A2, Class B.

The specification is subject to change without notice.

Table of Contents

Chapter 1 Introduction................................................................................................................. 4

1.1 Functions and Features ...................................................................................................................... 4

1.2 Front Panel ......................................................................................................................................... 6

1.3 Packing List......................................................................................................................................... 6

Chapter 2 Product Deployment...................................................................................................7

2.1 Deployment......................................................................................................................................... 7

2.2 Software Installation............................................................................................................................ 8

Chapter 3 Basic Installation Guide........................................................................................... 14

3.1 Setup RS-3000 and ES-4000V2 to build up your Mail Server.......................................................... 14

3.2 Web Mail ........................................................................................................................................... 25

3.2.1 How to use Web Mail ............................................................................................................ 25

3.2.2 How to configure Web Mail User Preference........................................................................ 28

3.2.3 Importing Address Book from Outlook Express .................................................................... 30

3.2.4 Using Web Disk to Transfer Large File ................................................................................. 35

Chapter 4 System....................................................................................................................... 40

4.1 Admin ................................................................................................................................................ 40

4.2 Interface ............................................................................................................................................ 42

4.3 Setting............................................................................................................................................... 43

4.4 Date/Time.......................................................................................................................................... 48

4.5 Software Update ............................................................................................................................... 49

Chapter 5 DNS Setting...............................................................................................................50

5.1 A (Address) ....................................................................................................................................... 52

5.2 CNAME (Canonical NAME) .............................................................................................................. 53

5.3 MX (eXchanger)................................................................................................................................ 54

5.4 SPF (Sender policy FrameWork)...................................................................................................... 56

5.5 Example ............................................................................................................................................ 57

Chapter 6 Web Server Setting...................................................................................................66

6.1 Setting............................................................................................................................................... 66

6.2 Example ............................................................................................................................................ 67

Chapter 7 Mail Management......................................................................................................78

7.1 Configure .......................................................................................................................................... 78

7.1.1 Setting ................................................................................................................................... 78

7.1.2 Web Mail Logo ...................................................................................................................... 83

7.1.3 Domain Alias ......................................................................................................................... 84

7.1.4 Mail Relay.............................................................................................................................. 85

7.1.5 Mail Signatures...................................................................................................................... 87

7.1.6 Mail Gateway......................................................................................................................... 89

7.2 Account Management ....................................................................................................................... 90

7.2.1 Setting ................................................................................................................................... 90

7.2.2 Individual ............................................................................................................................... 93

7.2.3 Group .................................................................................................................................... 96

7.2.4 Shared Address Book ........................................................................................................... 97

7.3 Queue ............................................................................................................................................. 109

7.4 Connection Track.............................................................................................................................111

7.4.1 Outbound SMTP...................................................................................................................111

7.4.2 Inbound SMTP .....................................................................................................................113

7.4.3 POP3 / IMAP........................................................................................................................114

Chapter 8 Mail Security............................................................................................................ 118

8.1 Configure .........................................................................................................................................118

8.1.1 Setting ..................................................................................................................................118

8.1.2 Mail Notice............................................................................................................................119

8.2 Anti-Virus......................................................................................................................................... 126

8.3 Mail Report...................................................................................................................................... 130

8.3.1 Setting ................................................................................................................................. 130

8.3.2 Statistic ................................................................................................................................ 137

8.3.3 Log ...................................................................................................................................... 138

Chapter 9 Remote Backup....................................................................................................... 145

9.1 Backup Setting................................................................................................................................ 145

9.2 Browse Setting................................................................................................................................ 145

9.3 Browse Mail .................................................................................................................................... 146

Chapter 10 HA........................................................................................................................... 152

Chapter 11 Monitor................................................................................................................... 157

11.1 System Info ................................................................................................................................... 157

11.2 Event Log ...................................................................................................................................... 159

Appendix Introduction of Mail System................................................................................... 162

Congratulations on your purchase of this outstanding ES-4000V2 Mail Server Appliance, this product is

specifically designed for the office that has the need to install an easy maintained mail server in company.

Since email has become the most important communicating tool in the world, the network administrator

always looks for a stable, powerful, and easy installed email server system. Now AirLive presents you a

hardware-based Email Server Appliance, ES-4000V2, it provides POP3, SMTP, IMAP, Web mail server and

Web disk function that make the equipment suitable for most users; with 160GB hard disk ES-4000V2 owns

the capacity to handle plenty of users; and advanced managed function to customize each account for better

performance.

1.1 Functions and Features

z Web Server

ES-4000V2 not only provides mail server function, it also offers web server function to allow user

creating company’s website on same device. So user will not need to purchase further software or hardware for web service.

z Remote Backup

ES-4000V2 will record every passing mail as the record, and user can select the schedule to backup

the record to NAS or File Server. Those mail records can also be retrieved from NAS or File Server via ES-4000V2.

z Shared Address Book

ES-4000V2 provides Shared Address for WebMail users; it can also connect to mail client software

with LDAP service, such as Outlook Express, to search the destination address within Shared Address Book.

z Anti-Virus

Built-in with Clam AV scan engine can filter malicious program in mail content, to prevent mail

receiver from virus threat. The virus pattern can be updated regularly, and without any license fee.

z Mail server transfer

It is very possible to lost mail during the period of a new mail server installation. ES-4000V2 provides

a mechanism to check new mail from old mail server even in the process of DNS synchronized, and

keep on receiving the mail.

z Mail account transfer

ES-4000V2 provides a feature to transfer mail account from old mail server just in few configured

steps. With learning systems, the administrator will not need to re-create all the account one by one.

z DNS

Built-in with DNS server, administrator can setup the domain name resolution by himself, and will not

need to spend money to deposit DNS service at ISP.

z Web Mail

Sometimes users need to access email in public computer, such as cyber café, and it is not allowed

or not properly to download private mail. Web mail function works to provide internet user to check

mail via web browser, so users will be able to read or send email in anywhere.

z Personal Web Disk

Instead of sending mail with attaching large file, user can store the file in Personal web disk and send

out the address of hyperlink, and then Internet user will be able to download it without authentication.

z Customize mail account

Each mail account can be customized based on company’s policy, the contents include Mail size

limitation, Mail box Quota, and Personal web disk quota.

z HA

Built-in with HA (High Availability) function, the stored data can be synchronized with two ES-4000V2

devices, to prevent losing mail in case a mail server crashes.

z Embedded with 160G Hard Disk

ES-4000V2 embedded with 160GB IDE hard disk to store the mail, and users can replace the hard

disk by themselves, it supports to format the hard disk as its original capacity. The maximum size is up to 350GB.

z Easy installation and useful mail system

Just few steps of installation, a useful mail server with POP3, SMTP, IMAP, Web Mail and Web Disk function can be deployed and ready for use.

1.2 Front Panel

Figure 1-1 Front Panel

LED Color Status Description

POWER Green On Power on the device

Hard Disk Green Blinking Data reading / accessing

Green

Port1

Orange On 1000 Mbps

- Off 10 Mbps

Green

Port2

Orange On 1000 Mbps

- Off 10 Mbps

Blinking Sending / Receiving

On 100 Mbps

Blinking Sending / Receiving

On 100 Mbps

Ports:

Port Description

Input voltages ranging from 100 ~ 240 VAC, and with a maximum power output of

AC Power

85 watts.

Port 1 Port 2

Console Port

Use this port to connect to a router, DSL modem, Cable modem, or Switch.

Use this port to connect another ES-4000V2 device for HA function

9-pin serial port connector for checking setting and restore to the factory setting

1.3 Packing List

z ES-4000V2 Mail Server Appliance

z Installation CD-ROM

z Quick Installation Guide

z CAT-6 UTP Fast Ethernet cable x 2

z RS-232 cable

z Power code

z Accessories

2.1 Deployment

ES-4000V2 features Mail Server function to offer mail service for LAN users. Co-work with RS-3000

Anti-spam function can improve more complete mail security, and save the time and human resource to

arrange lots of mal-mails.

2.2 Software Installation

Step1. Connect the MIS engineer’s PC and ES-4000V2’s port 1 to the same Hub / Switch, and launch

the browser (IE or Netscape) to link the ES-4000V2 appliance. The default IP address is http :

//192.168.1.1

Step2. Administrator will be requested for User Name and Password when entering ES-4000V2

system. (Figure 2-1)

 User Name : admin  Password : airlive  Click OK.

Figure 2-1 Login page

Step3. When user first uses the ES-4000V2 management interface, system will automatically enter

Install Wizard. It will guide user to make settings. Click Next. (Figure 2-2)

Figure 2-2 Enter the setting wizard

Step4. Select the language and character encoding. (Figure 2-3)

Figure 2-3 Select the language and character encoding

When system can not identify the data character encoding that is going to be saved into database, it

will use the default setting.

Step5. Go to System ( Interface, enter the following setting: (Figure 2-4)

 Provide a valid IP address of the LAN subnet along with its mask, default gateway and DNS

sever address.



Figure 2-4 Interface setting

Please refer to LAN segment setting to set up interface address. For example, if the LAN segment is

172.16.X.X, then any changes made must be within the same segment in order to take effect.

The following table lists the standard virtual IP range, all external real IPs are forbidden.

10.0.0.0 ~ 10.255.255.255

172.16.0.0 ~ 172.31.255.255

192.168.0.0 ~ 192.168.255.255

Step6. Go to System Æ Synchronize System Clock, enable Synchronize with an Internet Time

Server and set up offset hours from GMT to assure the correct time. (Figure 2-5)

Figure 2-5 Synchronize time setting

If the local area executes the daylight saving time, then enable the Daylight Saving Time Setting.

Step7. Enter corresponding domain alias. (Figure 2-6)

Figure 2-6 Domain alias setting

Step8. Apply permitted mail relay segments and domains. (Figure 2-7)

Figure 2-7 Mail relay setting

Step9. If resolving domain name is needed, please enable the DNS Setting option. Once the DNS

Setting is enabled, the install wizard will take you to a further DNS setting after you click Finish.

(Figure 2-8)

Figure 2-8 Install completed

Step10. Set up account learning approach and default value for new account. (Figure 2-9)

Figure 2-9 Setup account learning approach and default value for new account

Step11. If necessary, select to enable HA feature and configure the IP address of another ES-4000V2.

Both devices will synchronize the database when the connection builds up. (Figure 2-10)

Figure 2-10 High Availability setting

Step12. Prompt users that the listed ports below should be remaining open on Perimeter Gateway while

ES-4000V2 is functioning. (Figure 2-12)

Step13. Click Finish.

Figure 2-12 Attention

3.1 Setup RS-3000 and ES-4000V2 to build up your Mail Server

This example will introduce the procedure about how to set up ES-4000V2 Mail server system, and configure

ES-4000V2 Anti-Virus, RS-3000 Anti-Spam to filter out the mal-mail.

Environment Definition:

RS-3000:

WAN IP address – 60.250.158.64, 61.229.45.101

LAN IP address – 192.168.1.1

DMZ IP address – 192.168.3.1

ES-4000V2:

IP address: 192.168.3.254, Subnet mask: 255.255.255.0, Default gateway: 192.168.3.1

Domain name: airlive.com

Application:

Procedure Guide:

1. Apply and register a domain name at Service provider

2. RS-3000: Setup WAN ports

3. ES-4000V2: Follow wizard to setup mail server

4. ES-4000V2: Create mail account

5. ES-4000V2: Enable and Configure Anti-Virus function

6. RS-3000: Policy Object Æ Address Æ DMZ – Create ES-4000V2 LAN IP address at DMZ in order to be configured at RS-3000 policy.

7. RS-3000: Policy Object Æ Services Æ Custom – Create the non-standard port number for Web Mail service, and assign a name as WebMail

8. RS-3000: Policy Object Æ Services Æ Group – Create two service groups as Mail_Incoming and Mail_Outgoing to group the necessary services of ES-4000V2 for RS-3000 configuration

9. RS-3000: Create Virtual Server setting to assign specific WAN IP address, Services, and ES-4000V2 IP

10. RS-3000: Create Outgoing Policy and allow LAN user to access Internet

11. RS-3000: Create DMZ to W AN Policy and allow ES-4000V2 to connect Internet with specific services

12. RS-3000: Create WAN to DMZ Policy and allow mail to reach ES-4000V2

13. RS-3000: Mail Security Æ Configure – Define the relay permission for mail clients

14. RS-3000: Mail Security Æ Anti-Spam – Enable Anti-Spam feature

15. RS-3000: Disable Anti-Virus feature

16. Verify the configuration result

Step-by-step Configuration:

Step1. Apply and register a domain name at Service provider, for example airlive.com.

Step2. Setup ready RS-3000 WAN interface.

Step3. Follow the ES-4000V2 wizard to setup mail server.

1. Select the language and character encoding. (Figure 3-1)

Figure 3-1 Select the language and character encoding

2. Setup ES-4000V2 IP address. (Figure 3-2)

Figure 3-2 Interface setting

3. Configure the correct time zone setting. (Figure 3-3)

Figure 3-3 Synchronize time setting

4. Enter corresponding domain alias. (Figure 3-4)

Figure 3-4 Domain Name setting

5. Apply permitted mail relay segments and domains. (Figure 3-5)

Figure 3-5 Mail relay setting

6. Skip DNS setting and press Next. (Figure 3-6)

Figure 3-6 Install completed

7. Select Not Learning for Account Management Setting. (Figure 3-7)

Figure 3-7 Account Management Setting

8. Skip High Availability Setting. (Figure 3-8)

Figure 3-8 High Availability setting

9. Finish the wizard setting. (Figure 3-9)

Figure 3-9 Finish Wizard setting

Step4. ES-4000V2 Mail Management Æ Individual: Add a test mail account “jacky” as the example,

and enter the password. (Figure 3-10)

Figure 3-10 Create mail client account

Step5. Configure ES-4000V2 Anti-Virus function. (Figure 3-11)

Figure 3-11 Configure Anti-Virus setting

Step6. Create ES-4000V2 LAN IP address at DMZ in order to be configured at RS-3000 policy.

(Figure 3-12)

Figure 3-12 Define Mail Address at RS-3000 DMZ

Step7. Create the necessary services of ES-4000V2 on ES-3000 Policy Object Æ Service Æ Custom

 Define Web Mail protocol with TCP 8080 and TCP 1443 on ES-3000. (Figure 3-13)

Figure 3-13 Create Web Mail Service on RS-3000

Step8. Group the necessary services of ES-4000V2 on ES-3000 Policy Object Æ Service Æ Group

 Group Incoming Services including POP3, SMTP, Web Mail, SSL Web Mail, and DNS.

(Figure 3-14)

 Group Outgoing Services including DNS, SMTP, and HTTP. (Figure 3-15)

Figure 3-14 RS-3000 Mail Incoming Services setting

Figure 3-15 RS-3000 Mail Outgoing Services setting

Step9. Configure RS-3000 Virtual Server function to redirect Incoming Services with dedicated LAN IP

address of ES-4000V2, for example 192.168.1.254. (Figure 3-16)

Figure 3-16 RS-3000 Virtual Server setting

Step10. Create RS-3000 Outgoing Policy to allow LAN user accessing Internet. (Figure 3-17)

Figure 3-17 Create RS-3000 Outgoing Policy setting

Step11. Create RS-3000 DMZ to WAN Policy and allow ES-4000V2 to connect Internet with specific

services. (Figure 3-18)

Figure 3-18 Configure DMZ to WAN Policy

Step12. Create WAN to DMZ Policy and allow mail to reach ES-4000V2. (Figure 3-19)

Figure 3-19 Configure WAN to DMZ Policy

Step13. Define the relay permission for mail clients on RS-3000 Mail Security. (Figure 3-20)

Figure 3-20 Configure Mail Relay

Step14. Enable Anti-Spam feature. (Figure 3-21)

Step15. Disable Anti-Virus feature.

Figure 3-21 Configure Anti-Spam

Figure 3-22 Disable Anti-Virus

3.2 Web Mail

3.2.1 How to use Web Mail

The example shows you how to use web mail:

Step1. To use the web mail service, please type the default IP address 192.168.1.1 with the HTTP port

(8080) or HTTPS port (1443) in the address of web browser.

For example, http://192.168.1.1:8080 or https://192.168.1.1:1443 (Using 8080 or 1443 depends

on protocol type.) (Figure 3-23)

 Enter user account and password.  Click Login.

Figure 3-23 Log in web mail

Step2. When user first uses web mail service, system will require user to enter basic information.

 Click Continue. (Figure 3-24)  Select language, timezone offset, sender address and edit your signature below User

Preference. (Figure 3-25)

 Click Save.  Display preferences successfully saved. (Figure 3-26)  Click Continue.

Figure 3-24 First use of web mail service

Figure 3-25 User Preference

Figure 3-26 Preferences successfully saved

Step3. Web based mail for easy mail access. (Figure 3-27)

Figure 3-27 Web Mail Interface

3.2.2 How to configure Web Mail User Preference

Click Preference in the web-based mailbox main screen, and then set as below: (Figure 3-28)

 Click to edit sender name.  Click sender name and the original name and mail address will be shown at the column.

 Rename the original name in Name field. (Figure 3-29)  Click Modify to complete modification. (Figure 3-30)

 Click

to edit personal information.

 After finished, click Save.  Click Save in the User Preference screen to complete settings. (Figure 3-31)

Figure 3-28 User Preference

Figure 3-29 Modifying the Sender Name

Figure 3-30 Sender Name Successfully Modified

Figure 3-31 Editing Personal Information

3.2.3 Importing Address Book from Outlook Express

Step1. To export the address book from Outlook Express, follow these steps:

 On the File menu, point to Export, and then click Address Book. (Figure 3-32)  In the Address Book Export Tool dialog box, click T ext File (Comma Separated Valu es),

and then click Export. (Figure 3-33)

 In the CSV Export dialog box, specify the storage path and the file name, and then click

Next. (Figure 3-34)

 Tick the desired fields to export and then click Finish. (Figure 3-35)  A dialog box says, “Address book export progress has completed.” Then, click OK.

(Figure 3-36)

Figure 3-32 Selecting Address Book on the File Menu

Figure 3-33 Selecting a File Type to Export

Figure 3-34 Specifying the Storage Path and File Name

Figure 3-35 Selecting the Desired Fields to Export

Figure 3-36 Export Process Completed

Step2. To import the address book, follow these steps:

 Click Address Book. (Figure 3-37)  Click Import. (Figure 3-38)  Locate the file by clicking Browse.  Select “CSV (first line contains field names.csv)” as file format.  Select “English Version” for Charset.  Click Import. (Figure 3-39, 3-40)

Figure 3-37 Clicking into Address Book

Figure 3-38 Clicking into Import Screen

Figure 3-39 Clicking into Import Screen

Figure 3-40 Address Book Successfully Imported

3.2.4 Using Web Disk to Transfer Large File

Step1. Click Web Disk tab in the web-based mailbox main screen, and then: (Figure 3-41)

 Locate the file by clicking Browse under the Upload File to Web Disk bar.  Click Upload button. (Figure 3-42, Figure 3-43)

Figure 3-41 Select Web Disk on the web-based mailbox main screen

Figure 3-42 Uploading a File to ES-4000V2’s Built-in Web Disk

Figure 3-43 File Uploaded

Step2. Click New Mail in the web-based mailbox main screen, and then: (Figure 3-44)

 In the Attachment column, click Browse corresponding to Web Disk field.  Click the desired file and then click OK. (Figure 3-45)  Click Add corresponding to Web Disk field. (Figure 3-46) 

Complete this e-mail with necessary information, such as subject, content and recipient

address.

 Click Send. (Figure 3-47)

Figure 3-44 Click Brows on Web Mail main screen

Figure 3-45 Adding an Attachment from Web Disk

Figure 3-46 Click Add to add hyperlink file to receiver

Figure 3-47 Sending out the Message

Step3. The recipient opens the attachment and then download the attachment file through a HTML

page provided by ES-4000V2 device: (Figure 3-48, Figure 3-49)

Figure 3-48 Opening the Attachment

Figure 3-49 Opening the Attachment

The system administration refers to the competency to manage the ES-4000V2. In this Chapter, it will be

defined as the Admin, Interface IP, Setting, Date/ Time, Language, Logout and Software Update.

ES-4000V2 is managed by the main system administrator. The main system administrator can add or delete

any system settings and monitor the system status. Other sub administrators have no competency to modify

the system settings (sub administrators’ names are set by the main system administrator), but only monitor

the system status.

4.1 Admin

Name

 The name of system administrator and sub administrator. Admin is the default name of system

administrator in ES-4000V2 and it can not be canceled, whereas sub administrators’ names can be

changed or canceled.

 The default system administrator can add or modify other sub administrators, and also can decide

whether a sub administrator has the competency to write into system or not.

The default system administrator account and password is admin and airlive.

Privilege

 The administrator who has the competency to read / write, can change the system settings, monitor the

system status, and to add / delete other administrators.

 Sub administrators with medium privilege are allowed to modify settings and monitor status, whereas

those who are given low privilege can only read.

Password / New Password / Confirm Password

 To add or modify the main /sub administrator password.

Adding a Sub Admin

Step1. In Admin Setting window, click the New Sub Admin.

Step2. In Add New Sub Admin window, enter the following information : (Figure 4-1)

 Sub Admin : sub_admin  Password : 12345  Confirm Password : 12345  Privilege set Low.

If a new sub admin was given high privilege, which will make him a main admin. Otherwise, else two

options represent sub admin.

Step3. Click OK to register a new admin, or click Cancel to cancel.

Figure 4-1 Add a sub admin

Modifying Admin’s Password

Step1. Select an admin that you want to modify, then click Modify in the configure column in cope with

that admin.

Step2. In Modify Admin Password window, enter the following information :

 Password : airlive  New Password : 52364  Confirm Password : 52364 (Figure 4-2)

Step3. Click OK to change the password or click Cancel to cancel the setting.

Figure 4-2 To change the admin password

4.2 Interface

Interface Æ Interface Address



The administrator can set the IP login information in ES-4000V2.

Interface Address Setting

Step1. Go to System Æ Interface, enter the following setting :

 In IP Address, Netmask and Default Gateway fields, enter a valid IP of the LAN subnet.

 Enter DNS server 1 or DNS server 2.

 Click OK. (Figure 4-3)



Figure 4-3 The interface address setting

4.3 Setting

Setting

 Configuration

Allow system administrator to import / export system settings or reset the factory setting or format the

built-in hard disk.

 Backup System Setting to Local

System settings can backup to the storage section of built-in hard disk automatically or manually. It can

be used for restoring the system settings or downloading system settings as a file onto local computer

for archive purpose.

 Format Hard Disk

Allow system administrator to format the built-in hard disk.

 Device Name Setting

System administrator can enter the name of both company and device.

 Send Mail Alert Notification / Report

When user enables this function, operating log or system error will be timely reported to the system

administrator via e-mail.

 Management Port of WebUI

ES-4000V2 allows system administrator to perform remote control from everywhere through web

browser. The port number for HTTP or HTTPS protocol is alterable.

The port number is required for accessing the management interface from external network. User can

choose to select HTTP or HTTPS based on the requirement. The port number has to be appended to the

management IP address, such as http:// 172.16.1.254:8080 or https://172.16.1.254:1025.

 Default Character Encoding of Mail

The device will use the default character encoding on e-mails with unspecified character encoding.

 The Maximum Entries to be Displayed Per Page

It determines the maximum entries shown per page on each kind of list.

 Storage Time of Log

It decides the storage time of event log, connection track and quarantined e-mails.

Exporting System Setting to Client

Step1. Go to System Æ Setting Æ Configuration, click next to Export System

Setting to Client.

Step2. When confirmation dialogue box File Download appears, click Save button, and it will show

where the file will be saved. Click Save button again. The system setting file will be copied to the appointed directory. (Figure 4-4)

Figure 4-4 Choose a folder to save the export file

Importing System Setting to Client

Step1. Go to System Æ Setting Æ Configuration; click Browse next to Import System Setting to

Client.

Step2. In Choose File window, go to the directory where the ES-4000V2 system setting file was stored

and select the file, then click Open. (Figure 4-5)

Step3. Click the lower right OK, the window will closed. Step4. Click OK on the confirmation dialogue box, the setting will be imported to ES-4000V2.

(Figure 4-6)

Figure 4-5 Import system setting file

Figure 4-6 Confirm to import system setting

Resetting Factory Setting & Formatting Built-in Hard Disk

Step1. Go to System Æ Setting Æ Configuration, select Reset Factory Setting and Format Hard

Disk.

Step2. Click OK on the lower right, it will start restoring to the factory setting and formatting the built-in

hard disk at the same time. (Figure 4-7)



Figure 4-7 Reset factory setting and format hard disk

Mail Notice Setting

Step1. Enter the name of the company in the blank field next to Company Name. Step2. Enter “ES-4000V2” in the blank field next to Device Name. Step3. Tick Enable Mail Alert Notification / Report. Step4. Enter an internal email address in Internal E-mail Account field. Step5. Click OK on the lower right to set the function of message alarm. (Figure 4-8)

Figure 4-8 Enable the instant message alarm

Rebooting System

Step1. Click Reboot on the right of Reboot Appliance. Step2. A confirmation dialogue box saying “Are you sure to reboot?” appears. Step3. Click OK to reboot, or click Cancel to cancel reboot. (Figure 4-9)

Figure 4-9 Reboot Appliance

4.4 Date/Time

Date / Time

 Synchronize System Clock

This option can synchronize system clock with the administrator’s PC or the external time server.

 GMT

The international standard time (Greenwich Mean Time : GMT)

 Daylight Saving Time

Daylight saving time (also called DST, or Summer Time) is a portion of the year in which a region's local

time is advanced by an hour from its standard official time.

Date / Time Setting

Step1. Select Enable Synchronize with an Internet Time Server. (Figure 4-10) Step2. Click on the Set Offset Hours from GMT pull-down menu, and choose the correct time. Step3. Enter the server IP address in Server IP / Name field. Step4. Enter the frequency of updating time in Update System Clock Every Minutes.

Figure 4-10 Time setting

Click Sync button, the system time will synchronize with the administrator’s computer.

The reference for setting up the Set offset hours from GMT and Server IP is available in Assist.

If the local area executes the daylight saving time, then Enable the Daylight Saving Time Setting.

4.5 Software Update

To update firmware, please go to System Æ Software Update and follow the steps below:

Step1. Version Number indicates the current version that is running. Log onto Internet to obtain the

latest version of firmware and download it onto the ES-4000V2 built-in hard disk.

Step2. Click Browse, then Choose File window pops up, after that, please select the latest firmware

from the directory where it was saved earlier.

Step3. Click the lower right OK, it will start running the update procedure. (Figure 4-11)

Figure 4-11 Software Update

It takes about 3 minutes to run through the update process, and will automatically reboot after the

system is updated. Please do not turn off the power, disconnect the Internet or close the Web UI while running

update. These acts might cause an error in the system. (Running the update in the local area network is strongly recommended.)

Generally speaking, DNS server is either set up by an IT company or set up by oneself. ES-4000V2 has the

function of resolving domain name which enables user to set up a DNS server on user’s own without any

expanded cost. While setting up DNS, please direct the registered domain name to the ES-4000V2’s IP

address beforehand. (All types of domain name need to be resolved by a DNS server, whether it’s an address

type or a mail exchanger one.)

In this chapter, it will walk you through DNS Setting with detailed utilization description.

DNS Setting

Domain Name:

 It refers to a website address that user applies from ISP. An IP address like 198.68.20.78 is not easy for

computer users memorizing, therefore, the domain names intend to replace the figure-pattern addresses

with meaningful letter-pattern ones, such as www.airlive.com

The website address is composed of two parts, host name and domain name. Web browsers type

address like www.yahoo.com to log onto its webpage while it’s physical IP is 66.218.71.84. And DNS

server is the one who plays the role of mapped domain name and physical IP address together.

Enable DNS Zone

 Allows users to activate DNS and set up the address mapping policies. (Figure 5-1)

Figure 5-1 DNS setting

DNS Configuration

 Foremost, register the IP address on IDNs (International Domain Names) official website.

1. Then register airlive.com as domain name

2. Supposed that IP segment are given as follow:

61.11.11.10 ~ 61.11.11.14

211.22.22.18 ~ 211.22.22.30

3. Set up primary host name server as:

Host Name: dns1.airlive.com

IP Address: 61 .11.11 .11

Set up secondary host name server as:

Host Name: dns2.airlive.com

IP Address: 211.22.22.22

Select Type: It is divided into three types, namely Address (A), Canonical NAME (CNAME) and Mail eXchanger (MX).

5.1 A (Address)

This is used to map up IP addresses and domain names. Ex. Build up the mapping between domain names and IP addresses. (Table 5-1)

Domain Names Type IP Address

host1.airlive.com A 61.11.11.12

host2.airlive.com A 61.11.11.13

host2.airlive.com A 211.22.22.23

Table 5-1 Mapping table of domain name and IP address

“A” represents IP address. Each domain name is assigned to a corresponding IP address. The table above indicates that host2 is assigned to two IP addresses, so it lists out two entries corresponding to host2. Every

DNS inquiry might have one responding address or above and is sorted in address-sorting style or

round-robin style.

5.2 CNAME (Canonical NAME)

This type allows mapped domain names to have one website address or above available for web browsers at the same time. Type CNAME is capable of mapping a type “A” mapped domain name, yet it is not recommended mapping a type “CNAME” domain name.

Ex. Type CNAME as Alias is to map up real domain name. (Table 5-2)

Domain Name Type IP Address

host23.airlive.com A 61.11.11.14

host5.airlive.com CNAME host23.airlive.com

Table 5-2 Mapping table of CNAME

The table above indicates that host5.airlive.com (Alias) is mapping to host23.airlive.com (domain name).

Thus, pinging host5.airlive.com under DOS mode will have the result of 61.11.11.14.

5.3 MX (eXchanger)

It served as a mail agent for DNS server and a window to the outside for mail services. In spite of ailing for

mail server replacement, the mail server could be back to function in no time just by modifying the DNS

address.

Ex.1:

"MX", also known as "Mail eXchanger", is a type of resource record especially designed for mail service. (Table 5-3)

Domain Name Type IP Address

host25.airlive.com A 211.22.22.24

mail.airlive.com MX host25.airlive.com

Table 5-3 Mapping table of mail eXchanger

Under DOS mode, type nslookup -type=MX mail.airlive.com, you will find that mail.airlive.com is mapping to host25.airlive.com (the mail eXchanger) and its IP address 211. 22. 22. 24.

1. “nslookup” is the instruction of locating a DNS server.

2. “-type” defines the DNS type.

3. “mail.airlive.com” is the inquired DNS name.

For example, the customer service department of Test company wants to email to mary@mail.airlive.com, a

mail server (test.com.tw) served as a SMTP server decides where and how to send the mail by inquiring the

target DNS server.

The MX record of the inquiry of mail.airlive.com is as followed: (Table 5-4)

Domain Name Type IP Address

host3.airlive.com A 61.11.11.10

mail.airlive.com MX host3.airlive.com

Table 5-4 MX Record of the inquiry of mail.airlive.com

Therefore, mail will go to host3.airlive.com according to SMTP Protocol.

 Name: Customize a DNS host name.  Reverse: reverse a domain name lookup of its IP address. Domain mapping distinguish into forward

mapping and reverse mapping. Forward mapping served as a translator, a translator transforms a

letter-pattern address into a figure-pattern address. On the other hand, reverse mapping goes the other

way around.

Ex.2:

Take Ex. 1 for instance, use nslookup instruction to verify if forward mapping and reverse mapping function normally. The processes are as followed.

C: \>nslookup host1.airlive.com ----------->forward requiring

Server: dns.hinet.net

Address: 168.95.1.1

Name: host1.airlive.com

Address: 61.11.11.12

C: \>nslookup 61.11.11.12 --------------->reverse inquiring

Server: dns.hinet.net

Address: 168.95.1.1

Name: host1.airlive.com

Address: 61.11.11.12

Result shows that 61.11.11.12 is mapping host1.airlive.com

5.4 SPF (Sender policy FrameWork)

SPF (Sender Policy Framework) is a type of verification process that is used to prevent fake e-mail addresses by identifying the authenticity of the e-mail sender and filtering out spam.

How SPF Works

To apply the SPF verification process, two important things must be done to both the sending and receiving

end of the e-mail.

1. The DNS server must be added a SPF record at sender end.

2. The Mail server must enable the SPF verification function into order to make SPF working. (Figure 5-2)

Figure 5-2 SPF setting

For example, suppose someone sends out a spam pretending to be an e-mail from AirLive mail server to your e-mail address.

When this spam e-mail is sent to an account with SPF enabled, the account will ask AirLive mail server for the SPF record based on the e-mail’s IP address to check if the IP really came from AirLive.

If AirLive mail server confirms the SPF verification, then the e-mail will pass the account’s SPF verification and be sent to the receiver.

On the other hand, if the e-mail does not pass the SPF verification it shall be viewed as junk mail. This means that even if the e-mail is really being sent out from AirLive, yet if AirLive mail server doesn’t provide SPF record checking at that time, the e-mail that won’t go through the receiver account’s SPF verification will still be viewed as junk mail.

The SPF checking process needs the sender account to set up SPF record to provide verification

checking in order to send and receive normally. It works best when more people use this verification process

to completely put the set up to use. The number of corporations that currently have SPF record checking is

still quite small, thus under this condition the SPF process at the receiving end that filters out any junk mail will

provide the sender with a great deal of inconvenience.

5.5 Example

Further Description:

DNS directing indicates by which DNS server is managing and in which DNS has detailed domain name information. Any specific information can be obtained in the DNS server, such as physical address of website or mail server. Thus, continuous Internet connection and accurate DNS record must be assured.

According to international practice, DNS system must be directed to 2 DNS servers. It is to ensure domain name inquiry works in case one of them breaks down the other can act as substitute. This promises you a well-functional domain name, apart from that, providing a better domain name inquiring service for global Internet users.

Example: Setup a host name server

Procedure:

1. Register airlive.com as domain name.

2. Set primary host name server as 61.11.11.11 and domain name as dns1.airlive.com Set secondary host name server as 211.22 . 22 .2 2 and domain name as

dns2.airlive.com

3. Required for T1or ADSL Internet connection

4. Servers required for resolving: www.airlive.com (192.168.1.100) Web server mail.airlive.com (192.168.1.101) E-Mail server

Step1. Apply to ISP for two fixed IP ADSL or T1. Supposed that the appointed IP addresses are as

followed:

61.11.11.10 ~ 61.11.11.14

211.22.22.18 ~ 211.22.22.30

 Primary Host Name Server

Host Name: dns1.airlive.com IP Address: 61 .11.11 .11

 Secondary Host Name Server

Host Name: dns2.airlive.com IP Address: 211.22.22.22

Domain name must map the fixed IP address when registering the IP address on IDNs (International

Domain Names) official website.

Step2. Set up DNS according to the settings below: (Table 5-5)

Domain Name Type IP Address Reverse Priority

airlive.com. A 61 . 11.11. 11 Enabled --

airlive.com. A 211.2 2 .2 2. 22 Enabled --

Table 5-5 Mapping table of domain name and IP address

As seen from Table 5-5, verifying forward mapping and reverse mapping for correctness with

nslookup instruction are as followed:

C: \>nslookup airlive.com

Server: dns.hinet.net

Address: 168.95.1.1

Name: airlive.com

Address: 61.11.11.11, 211.22.22.22------->examine IP for correctness (forward mapping)

C: \>nslookup 61.11.11.11

Server: dns.hinet.net

Address: 168.95.1.1

Name: airlive.com ----------------->examine domain name for correctness (reverse mapping)

Address: 61.11.11.11

Secondary DNS can act as substitute while primary DNS is down, it keeps domain name available for

use.

Step3. Set up DNS according to the settings below: (Table 5-6)

Domain Name Type IP Address Priority

web.airlive.com A 61 .11.11 . 11 --

web.airlive.com A 211.22 . 22 .2 2 --

www.airlive.com CNAME web.airlive.com --

Table 5-6 CNAME record of www.airlive.com

As seen from Table 5-6, verifying forward mapping for correctness with nslookup instruction is as followed:

C: \>nslookup

Default Server: dns.hinet.net

Address: 168.95.1.1

> server 61.11.11.11 ---------------------------------------------->switch to your DNS server

Default Server: web.airlive.com

Address: 61.11.11.11

> www.airlive.com ---------->lookup for real domain name (forward mapping)

Server: web.airlive.com

Address: 61.11.11.11

Name: web.airlive.com -----------------------------------> domain name of www.airlive.com

Address: 61.11.11.11, 211.22.22.22 ------------------------>mapping IP of web.airlive.com

Alias: www.airlive.com ------------------------------------------>CNAME of web.airlive.com

According to aforementioned, web.airlive.com is used to map host name and its IP address. And

www.airlive.com, a CNAME of web.airlive.com, offers inquiry ability and redirection to web.airlive.com.

As seen from Tab. 4-6, it can be inferred that when browsing www.airlive.com visitors enter different server

according to the browsing sequence.

1st visitor enter server 61.11.11.11

2nd visitor enter server 211.22.22.22

3rd visitor enter server 61.11.11.11

4th visitor enter server 211.22.22.22

5th visitor enter server 61.11.11.11

6th visitor enter server 211.22.22.22

. . (User are distributed to servers alternatively)

As seen from Table 5-7, the smaller figure it is, the higher priority it gets. For example, the user A wants to

email to mary@mail.airlive.com, a mail server (mail.airlive.com) served as a SMTP server decides where and

how to send the mail by inquiring the target DNS server.

The MX record of the inquiry of mail.airlive.com is as followed: (Table 5-7)

Domain Name Type Address Reverse Priority

mail.airlive.com MX smtp1.airlive.com X 1

mail.airlive.com MX smtp2.airlive.com X 2

Table 5-7 MX record of mail.airlive.com

For figure 1 has the highest priority, server will try to deliver the mail to smtp1.airlive.com due to its first priority.

If delivery failed, then the mail goes to smtp2.airlive.com the secondary priority.

Mapping between Servers (Web / FTP / Mail) and Domain Name

Preparation

1. Apply to ISP for two fixed IP ADSL Internet connections

（The fixed IP of WAN1 is 61.11.11.10 ~ 61.11.11.14）

（The fixed IP of WAN2 is 211.22.22.18 ~ 211.22.22.30）

2. Apply to ISP for airlive.com as domain name

3. Register the IP address on IDNs (International Domain Names) official website.

Primary Host Name Server

Host Name: dns1.airlive.com

IP Address: 61.11.11.11

Secondary Host Name Server

Host Name: dns2.airlive.com

IP Address: 211.22.22.22

Step1. Settings of Web, FTP, Mail Server are as followed :

 Web server : 61.11.11.12

 FTP server : 211.22.22.20

 Mail server : 61.11.11.11 and 211.22.22.22

Step2. Go to DNS Setting Æ Setting, click New Entry.

Step3. Fill in the blank field with registered domain name airlive.com, then click OK and check Enable

DNS Zone, finally click New Entry. (Figure 5-3)

Figure 5-3 Add a domain name

Step4. In DNS Zone Configuration, add the first entry :

 Select type: A（Address）  Name: airlive.com. (Be aware there is a dot sign “.” behind the domain name.)  Address: 61.11.11.11  Click OK. (Figure 5-4)  Primary DNS mapping setup completed.

Figure 5-4 Primary DNS mapping setup

Step5. In DNS Zone Configuration, add the second entry :

 Select type : A（Address）  Name : airlive.com. (Be aware there is a dot sign “.” behind the domain name.)  Address : 211.22.22.22  Click OK. (Figure 5-5)  Secondary DNS mapping setup completed.

Figure 5-5 Secondary DNS mapping setup

Step6. In DNS Zone Configuration, add the third entry :

 Select type : A（Address）  Name : www  Address : 61.11.11.12  Click OK. (Figure 5-6)  Mapping record between web server and IP setup completed.

Figure 5-6 Mapping record between web server an d IP setup

Step7. In DNS Zone Configuration, add the forth entry :

 Select type : A（Address）  Name : FTP  Address : 211.22.22.20  Click OK. (Figure 5-7)  Mapping record between FTP server and IP setup completed.

Figure 5-7 Mapping record between FTP server and IP setup

Step8. In DNS Zone Configuration, add the fifth entry :

 Select type : MX（mail eXchanger）  Name : mail  Mail server : airlive.com  Click OK. (Figure 5-8)  Mapping record between mail server and IP setup completed.

Figure 5-8 Mapping record between mail server and IP setup

Step9. Setup completed. (Figure 5-9)

Figure 5-9 Setup completed

Step10. The easy memorized addresses facilitate external inquiries.

 Web server : www.airlive.com

 FTP server : ftp.airlive.com

 Mail server : mail.airlive.com

The key to a thriving business is to provide your potential customers with a stable, reliable access to your

company website. Accordingly, ES-4000V2 makes website building cost effective and expeditious for you by

integrating the web server. It meets your demand on building up a company website.

6.1 Setting

The main function of ES-4000V2 Web Server is described as following: (Figure 6-1)

Figure 6-1 Web Server Setting

Domain Name

 The address of your website.

Homepage File Name

 The default webpage of your website. It is usually named as “index.html” or “index.shtml”.

HTTP Port

 The HTTP port for browsing your website.

HTTPS Port

 The HTTPS port for browsing your website.

Root Directory

 The top-most directory in your website hierarchy where all files of your website are stored. “/docs” is the

root directory by default.

Web Server File and Folder Setting

 Allows you to publish the folder index, create alias, enable authentication, etc.

 Allows you to change the root directory accordingly.

 Allows you to upload multiple files at once by file compression. You may extract the compressed file after

uploaded. Currently, it supports TAR, TAR.GZ, TGZ, TAR.BZ2, ZIP, GZ, and BZ2 files.

For the time being, the Web Server supports merely a few computer languages (i.e., JavaScript, HTML,

SHTML, XML), excluding those which require execution on the Web Server, such as C, Perl, ASP, and PHP.

6.2 Example

Using ES-4000V2 to Provide Web Service

Step1. DNS Setting Æ Setting: Create DNS entry to define web server address. (Figure 6-2)

Figure 6-2 The DNS configuration for Web Server

Step2. Navigate to Web Server Setting Æ Setting and then set as below:

 Click New Entry  Tick Enable Web Server  Type “airlive.com” in the Domain Name field  Type “index.htm” in the Homepage File Name field  Enter “888” in the HTTP Port field  Enter “333” in the HTTPS Port field  Click OK (Figure 6-3)  Click OK in the dialogue box to confirm restarting the Web server. (Figure 6-4, 6-5)

Figure 6-3 Configure the Web Server

Figure 6-4 Confirming to restart the Web server

Figure 6-5 Web server setting completed

Step3. In the Web Server File and Folder Setting section, upload your website onto the Web server:

 Select the default root directory “*[docs]” and then click Open on the right. (Figure 6-6)  Compress all the content of your website as a ZIP file.  Use Browse to locate the ZIP file and then click Upload. (Figure 6-7)  Select the ZIP file and then click Extract on the right. (Figure 6-8)  Select the ZIP file and then click Remove on the right. (Figure 6-9)  Click OK (Figure 6-10)  Click OK

in the dialogue box to confirm restarting the Web server. (Figure 6-11, 6-12)

 Now you may visit your website at “http://www.airlive.com.tw:8889” or

“https://www.airlive.com.tw:3334”. (Figure 6-13)

Figure 6-6 Opening the root directory

Figure 6-7 Uploading Your Website onto the Web Server

Figure 6-8 Selecting the ZIP File to Extract

Figure 6-9 Selecting the ZIP File to Remove

Figure 6-10 Website Uploaded

Figure 6-11 Confirming to Restart the Web Server

Figure 6-12 Web Server Restarted

Figure 6-13 Visiting Y our Own Website

Step4. In the Web Server File and Folder Setting section, set as below:

 Click Add. (Figure 6-14)  Specify the folder name and tick Publish the Folder Index.  Specify the alias name (e.g. /download/) and tick Enable Folder Alias.  Tick Enable Authentication and configure the related fields accordingly.  Click OK. (Figure 6-15)  Select “[spec]” and then click Open on the right. (Figure 6-16)  Use Browse to locate the desirable file to upload and then click Upload. (Figure 6-17)  Click OK. (Figure 6-18)  Click OK in the dialogue box to confirm restarting the Web server. (Figure 6-19, 6-20)  Now you may access the files stored on the Web server through the folder index at

“http://www.airlive.com:8889/download/” or “https://www.airlive.com.tw:3334/download/”

upon authentication. (Figure 6-21, 6-22, 6-23)

Figure 6-14 Adding a New Folder

Figure 6-15 The Related Settings of a Folder

Figure 6-16 Opening a Folder

Figure 6-17 Uploading a File

Figure 6-18 File Uploaded

Figure 6-19 Confirming to Restart the Web Server

Figure 6-20 Web Server Restarted

Figure 6-21 The Authentication Dialogue Window

Figure 6-22 Browsing for the Desirable File

Figure 6-23 Downloading the Desirable F ile

7.1 Configure

Mail configure refers to policies of mail services, it is divided into three parts, namely mail management,

domain alias and mail relay.

Mail setting:

 Determines of which cryptographic method and port number will be used in each service

 Assigns a port exclusively for logging to web mail interface.

 Apply the physical IP address for sharing files in web disk.

 Determines the maximum amount of simultaneous connection of sending mail.

 Determines the maximum duration of a mail lifetime in Queue.

 Restricts mail delivery services with local SMTP authentication.

 Auditing outgoing mails for security’s sake with mail gateway

7.1.1 Setting

Mail Setting Definition:

Max. Simultaneous Connections of Send Mail:

Define the capacity of ES-4000V2 to handle the mails simultaneously. The available range is from 1 to 9999, and the default setting is 50.

Max. Lifetime of a Mail in Queue:

What if users’ mails failed the delivery, the mail will save in ES-4000V2 queue and waiting for the next delivery. Users can define the lifetime of mail in queue, when the lifetime is end, the mail will be removed from queue and return a failure notification to sender.

Enable Local SMTP Authentication:

When SMTP authentication enabled, users must meet one of the requirements listed below to process mail delivery.

1. Either sender's source IP address or recipient's domain name must exist on the Mail Relay list.

2. Sender has to apply the correct user name and password to SMTP authentication.

Enable Inbox Quota Auto-Adjustment:

When enabled, the device will:

Alert both the user and system administrator about the insufficient space upon inbox usage of 80%.

Delete older mails until the usage has lowered to 70% as well as alert both the user and system administrator about the insufficient space upon inbox usage of 90%.

Default Value of New Account:

 Allocates the default size of mailbox, Inbox, Web Disk and the maximum size of incoming mails. (The

settings here does not apply to those settings made in individual mail management )

 Below is an example for your reference :

1. Tick Enable SMTP

2. Select TLS+SSL from the pull-down menu for Security Session

3. Enter “25” for SMTP and “465” for SMTPS

4. Tick Enable POP3

5. Select TLS+SSL from the pull-down menu for Security Session

6. Enter “110” for POP3 and “995” for POPS

7. Tick IMAP

8. Select TLS+SSL from the pull-down menu for Security Session

9. Enter “143” for IMAP and “993” for IMAPS

10. Tick Enable Web Mail

11. Web Mail Port: HTTP set as 8080 and HTTPS set as 1443

12. Apply Public IP Address to Domain Name of Web Mail

13. Maximum Simultaneous Connections of Send Mail : 50

14. Maximum Lifetime of a Mail in Queue : 4 hours

15. Tick Enable Local SMTP Authentication.

16. Tick Enable Inbox Quota Auto-Adjustment.

17. Click OK. (Figure 7-1)

Figure 7-1 Mail management configuration

Transport Layer Security (TLS) and its predecessor, Secure Sockets Layer (SSL), are

cryptographic protocols that provide secure communications on the Internet. There are slight differences

between SSL and TLS, but the protocol remains substantially the same. However, TLS used to operate at

transport layer, which now has changed into alternations between application layer and transport layer.

Once Inbox Quota Auto-Adjustment is enabled, ES-4000V2 will check each built-in mail account for

available inbox storage. Both the account user and the system administrator will receive an e-mail notification

about inbox usage reaching 80%; when inbox usage reaches 90%, the device will send out an e-mail

notification as well as delete the older e-mail messages until the usage has lowered to 70%.

For client users using e-mail program, ES-4000V2 device requires the configuration of e-mail protocols

and port numbers. Below is an example on how to configure the port numbers in Outlook Express:

1. On the menu bar, click Tools and then Accounts…. (Figure 7-2)

Figure 7-2 Opening Internet Accounts

2. Click Mail tab and then the desired account to change. Next, click Properties on the right.

Figure 7-3 Opening Internet Accounts

(Figure 7-3)

3. In the Properties window, click Advanced tab to adjust the port numbers for SMTP and POP3 protocols.

When finished, click OK.

(Figure 7-4)

Figure 7-4 Server Port Number Settings

4. Close Internet Accounts window. (Figure 7-5)

Figure 7-5 Closing Internet Accounts

7.1.2 Web Mail Logo

ES-4000V2 allows user to upload a background picture as web mail wallpaper. The image file should be

limited as:

Max. File Size: 1 Mbytes

Resolution: 1022 x 622 pixels

File Types: jpg, jpeg, jpe, gif, bmp, png... (Figure 7-6)

Figure 7-6 Upload picture as wallpaper

If user would like to check the display, click “Preview” and verify the image. (Figure 7-7)

Figure 7-7 Homepage of Web Mail

7.1.3 Domain Alias

Apply Registered Domain Name to Mail Server

Step1. After registered domain name from IDNs (International Domain Names), please apply it to

ES-4000V2 mail server.

Step2. Go to Mail Management Æ Configure Æ Domain Alias, refer to following example to set up :

 Click New Entry to add first entry.  Apply registered domain name. ( airlive.com )  Click OK to complete the first entry. (Figure 7-8, 7-9)  Click New Entry to enter second entry.  If users need to apply the other registered domain name, they can create the second one.

( airlivesec.com )

 Click OK to complete the second entry. (Figure 7-10, 7-11)

Figure 7-8 Enter the first entry of domain name

Figure 7-9 The first entry setup completed

Figure 7-10 Enter the second entry of domain name

Figure 7-11 The second entry setup completed

Step3. When an external sender sends email to Josh the internal user, whether it goes to

jacky@airlive.com or jacky@airlivesec.com, the mail will be saved in user Josh’s Inbox waiting

to be viewed.

7.1.4 Mail Relay

EX. Setting Up Authentic IP and Domain Name for Mail Relay

Preparation Perimeter Firewall set as 192.168.0.0 / 24 ES-4000V2 Virtual IP Address set as 192.168.0.248 ES-4000V2 Physical IP Address set as 60.250.158.64

Map registered domain name “airlive.com” to DNS IP address which is to assign mail server IP to MX record.

Step1. Enable internal senders to send mails, please go to Mail Management Æ Configure Æ Mail

Relay for settings :

 Click New Entry to enter the first entry.  Check IP Address. (This enables relay to this IP address)  IP address set as 192.168.0.0  Netmask set as 255.255.255.0  Click OK to complete the first entry. (Figure 7-12, 7-13)  Click New Entry to enter the second entry.  IP address set as 60.250.158.64  Netmask set as 255.255.255.255  Click OK to complete the second entry. (Figure 7-14, 7-15)

Figure 7-12 Enter the first entry to enable relay

Figure 7-13 Complete the first entry

Figure 7-14 Enter the second entry to enable relay

Figure 7-15 Complete the second entry

Step2. Enable external senders to send mails via relay, please go to Mail Management Æ Configure

Æ Mail Relay for settings :  Click New Entry.  Check Domain Name. (This enables relay to this Domain name)  Domain Name set as hotmail.com  Click OK to complete the setup process. (Figure 7-16, 7-17)

Figure 7-16 Enter an domain name to enable relay

Figure 7-17 Domain name setup completed

When Local SMTP Authentication is activated, internal accounts sending mails off-site does not

required setting up the Relay.

7.1.5 Mail Signatures

Enable Mail Signature function will add the signature on all outgoing mails.

Step1. On Mail Management Æ Configure Æ Mail Signature setting, add a new entry.

 Click Add signatures to all outgoing messages.  Fill in the content you want to publish on the message.

 Press OK to finish the setting. (Figure 7-18)

Figure 7-18 Mail Signature setting

Step2. User will fine the message on the bottom of mail content for all outgoing mails. (Figure 7-19)

Figure 7-19 Recipient receives mail with signature

7.1.6 Mail Gateway

IP Address of Mail Gateway:

Enter the mail gateway IP address in this column, to let users use some services (for example: mail backup, auditing...) provided by the specific mail gateway.

Example: Assigning a Mail Server to Process E-Mails from Specific Domains or E-Mail Addresses

Step1. Decides using which mail server to relay e-mail messages. Step2. Under Mail Management > Configure > Mail Gateway, refer to the steps below to make

settings: (Figure 7-20)

 Click New Entry.  Specify of which Domain Name / Mail Address is to be relayed.  Specify a mail server in the Mail Server IP / Domain Name field.  Specify a port number for creating a SMTP connection with the mail server.

 Determine whether to employ SMTP authentication accordingly.  Click OK to complete settings. (Figure 7-21)

Figure 7-20 Mail Gateway Settings

Figure 7-21 Mail Gateway Setting Completed

Step3. E-mails sent from the ES-4000V2’s mail accounts to the domain name / mail address you

specified will be relayed by the mail server you designated

Supposed the Domain Name / Mail Address setting is given an asterisk (＊), then e-mail delivery to

the mail accounts, except for those of ES-4000V2, will be processed by the relay server you designated.

7.2 Account Management

The most troublesome step of setting up a mail server is creating e-mail accounts. With approaching like Automatically Adding, Query Old / LDAP mail server, and Import function, e-mail accounts can be created or transferred in just no time.

7.2.1 Setting

 Learning Account Setting: Once recipient has logged in ES-4000V2, mail account will automatically be created on ES-4000V2 according

to the account and password that has logged in; Or via communicating with the old mail server or the LDAP

server, mail account will be imported as an internal account when the authentication is specified.

 Automatically Adding:

 Check Automatically Adding.  Click OK. (Figure 7-22)  Once recipient has logged in ES-4000V2, an internal account will be immediately created

on ES-4000V2 according to recipient’s account and password.

 Query Old Mail Server:

 Check Query Old Mail Server and apply its IP address to the blank field.  Click OK. (Figure 7-23)

Figure 7-22 Automatically Adding

 When recipient has logged in ES-4000V2, with the old mail server’s authentication,

mail account will automatically be created on ES-4000V2 according to recipient’s account

and password. Meanwhile, ES-4000V2 will start to retrieve mails on the old mail server

until all mails are all being transferred.

Figure 7-23 Transfer accounts and mails from old mail server

 Not Learning (Manual Setting):

 Check Not Learning.  Click OK. (Figure 7-24)  ES-4000V2 will not create any account automatically; the mail account must be created by

manually.

Figure 7-24 Not Learning

 Import Account from LDAP server:

 Check Enable LDAP and apply correlative addresses and settings.  Click OK. (Figure 7-25)  When recipient has logged in ES-4000V2, with the LDAP mail server’s authentication,

mail account will automatically be created on ES-4000V2 according to recipient’s account

and password.

Figure 7-25 Using LDAP authentication to create new account

 Default Settings for New Account: Configure Default Value of New Account to define the default setting for each new account. (Figure 7-26)

 Web Mail, POP3, IMAP, SMTP Inbound, SMTP Outbound: Enable  Maximum Mail Box Quota for New Account: 100MB (Inbox set as 50 MB)  Maximum Web Disk Quota for New Account : 100MB  Maximum Message Size of a Mail : 10MB

Figure 7-26 Configure Default Value of New Account

7.2.2 Individual

Definition:

 Export Account: To export exist accounts for backup and rearrangement, please go to Mail Management Æ Account

Management Æ Individual:

 Click Download next to Export Account.  Click Save in the confirmation dialogue box, then select folder for storage, after that, click

Save. (Figure 7-27)

Figure 7-27 Export existed accounts

 Import Account: To use arranged account list, go to Mail Management Æ Account Management Æ Individual:

 Click Browse to select the folder where the account list file is saved, then click Upload.

(Figure 7-28)

 Choose file type in the Import File Type window, and then click Upload.

(Figure 7-29)

 Click OK in the confirmation dialogue box to complete import. (Figure 7-30)

Figure 7-28 Choose account list file to import

Figure 7-29 Choose import file type

Figure 7-30 Confirm to import accounts

 Individual Setting: To adjust individual setting, please go to Mail Management Æ

 Click Add to Individual Setting.

 Enter account information in the Add New Account window. (Figure 7-31)

 Click OK to complete adding new account. (Figure 7-32)  Check unwanted account, and then click Remove next to Individual Setting.  Click OK in the confirmation dialogue box. (Figure 7-33)

Figure 7-31 Add a new account

Account Management Æ Individual:

Figure 7-32 New account is added

Figure 7-33 Remove an account

Auditing specific account can be achieved by forwarding or duplicating every mail into an assigned

mailbox.

User can find the user quickly with Classification function. Just click the first letter of name and it will

display the account list started with specific letter.

7.2.3 Group

In the path of Mail Management Æ Account Management Æ Group, set as followed:

 Click Add next to Group Setting.  Name the group and select group member, then click the lower right OK in the Add New

Group screen. (Figure 7-34, 7-35)

 Mails that go to a group account will be distributed to each group member.

Figure 7-34 Add new group

Figure 7-35 Complete forming a group

AirLive ES-4000 User Manual v2

Specifications and Main Features

Frequently Asked Questions

User Manual

1.1 Functions and Features

1.2 Front Panel

1.3 Packing List

2.1 Deployment

2.2 Software Installation

3.1 Setup RS-3000 and ES-4000V2 to build up your Mail Server

3.2 Web Mail

3.2.1 How to use Web Mail

3.2.2 How to configure Web Mail User Preference

3.2.3 Importing Address Book from Outlook Express

3.2.4 Using Web Disk to Transfer Large File

4.1 Admin

4.2 Interface

4.3 Setting

4.4 Date/Time

4.5 Software Update

5.1 A (Address)

5.2 CNAME (Canonical NAME)

5.3 MX (eXchanger)

5.4 SPF (Sender policy FrameWork)

5.5 Example

6.1 Setting

6.2 Example

7.1 Configure

7.1.1 Setting

7.1.2 Web Mail Logo

7.1.3 Domain Alias

7.1.4 Mail Relay

7.1.5 Mail Signatures

7.1.6 Mail Gateway

7.2 Account Management

7.2.1 Setting

7.2.2 Individual

7.2.3 Group