Download GFI MailEssentials Administrator Guide

Contents
1 Introduction
1.1 About this manual
1.2 Terms and conventions used in this manual
2 About GFI MailEssentials
2.1 GFI MailEssentials components
2.2 Inbound mail filtering
2.3 Outbound mail filtering
2.4 Email scanning and filtering engines
2.5 Typical deployment scenarios
2.6 End User Actions
3 Installation
3.1 System requirements
3.2 Pre-installation actions
3.3 Installation procedure
3.4 Upgrading a previous version
3.5 Post-Install actions
4 Monitoring status
4.1 Dashboard
4.2 Reports
5 Email Security
5.1 Virus Scanning Engines
5.2 Information Store Protection
5.3 Trojan and Executable Scanner
5.4 Email Exploit Engine
5.5 HTML Sanitizer
6 Anti-Spam
6.1 Anti-Spam filters
6.2 Spam Actions - What to do with spam emails
6.3 Sorting anti-spam filters by priority
6.4 SMTP Transmission Filtering
6.5 Spam Digest
6.6 Anti-Spam settings
6.7 SpamTag for Microsoft Outlook
6.8 Public Folder Scanning
7 Content Filtering
7.1 Keyword Filtering
7.2 Attachment Filtering
7.3 Advanced Content Filtering
7.4 Decompression Engine
10
10
11
12
12
14
14
15
17
19
20
20
23
37
45
46
50
50
58
70
70
91
94
97
100
104
104
141
144
145
146
149
156
163
170
170
177
184
189