ESET North America Server NOD32 사용자 설명서
Table of Contents
1. Introduction .......................................................................................................................................... 1
2. How to navigate through this guide ................................................................................................ 3
3. Mail server in UNIX OS environment............................................................................................. 5
4. NOD32LMS package installation..................................................................................................... 9
5. NOD32LMS basic configuration..................................................................................................... 13
2. How to navigate through this guide ................................................................................................ 3
3. Mail server in UNIX OS environment............................................................................................. 5
4. NOD32LMS package installation..................................................................................................... 9
5. NOD32LMS basic configuration..................................................................................................... 13
5.1. NOD32LMS - own configuration......................................................................................... 13
5.2. Scanning of the inbound e-mail messages..........................................................................15
5.2. Scanning of the inbound e-mail messages..........................................................................15
5.2.1. Renaming the original MDA and its replacement by NOD32MDA..................16
5.2.2. Setting of NOD32MDA (in MTA) as MDA............................................................18
5.2.2. Setting of NOD32MDA (in MTA) as MDA............................................................18
5.2.2.1. Setting Sendmail MTA ................................................................................. 18
5.2.2.2. Setting Postfix MTA ...................................................................................... 19
5.2.2.3. Setting Qmail MTA ....................................................................................... 20
5.2.2.4. Setting MTA Exim version 3........................................................................22
5.2.2.5. Setting MTA Exim version 4........................................................................23
5.2.2.2. Setting Postfix MTA ...................................................................................... 19
5.2.2.3. Setting Qmail MTA ....................................................................................... 20
5.2.2.4. Setting MTA Exim version 3........................................................................22
5.2.2.5. Setting MTA Exim version 4........................................................................23
5.3. Scanning the outbound e-mail messages............................................................................25
5.4. Content filtering in MTA....................................................................................................... 28
5.4. Content filtering in MTA....................................................................................................... 28
5.4.1. Content filtering in MTA Postfix .............................................................................28
5.4.2. Content filtering in MTA Sendmail.........................................................................29
5.4.2. Content filtering in MTA Sendmail.........................................................................29
5.5. Alternative methods of scanning e-mails. ..........................................................................30
5.5.1. Scanning e-mail messages using AMaViS .............................................................30
5.5.1.1. amavis............................................................................................................. 31
5.5.1.2. amavisd .......................................................................................................... 32
5.5.1.3. amavisd-new ................................................................................................. 32
5.5.1.2. amavisd .......................................................................................................... 32
5.5.1.3. amavisd-new ................................................................................................. 32
6. NOD32 system update and maintenance...................................................................................... 33
6.1. Basic concept of NOD32 system update. ............................................................................33
6.1.1. NOD32 modules organization................................................................................. 33
6.1.2. NOD32 mirror creation............................................................................................. 34
6.1.3. Generation of NOD32 scanner loading modules..................................................34
6.1.2. NOD32 mirror creation............................................................................................. 34
6.1.3. Generation of NOD32 scanner loading modules..................................................34
6.2. Subordinate mirrors creation................................................................................................ 35
6.3. Automatic update of the virus definitions database.........................................................36
6.3. Automatic update of the virus definitions database.........................................................36
6.3.1. Structure and use of automatic update script .......................................................36
6.3.2. Periodic update of the virus definitions database ................................................37
6.3.2. Periodic update of the virus definitions database ................................................37
7. Tips and tricks .................................................................................................................................... 39
7.1. Dropping messages marked by NOD32 as deleted in MTA Postfix...............................39
7.2. NOD32LMS and TLS support in MTA................................................................................ 39
7.2. NOD32LMS and TLS support in MTA................................................................................ 39
8. Let us know......................................................................................................................................... 43
A. Installed content of NOD32LMS package................................................................................... 45
A. Installed content of NOD32LMS package................................................................................... 45
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