GFI MailDefense Suite, 250-499u, 3Y, SMA RNW User Manuals

Table of Contents

• 1 Introduction

  7
  • 1.1 Introduction to GFI MailSecurity

    7
  • 1.2 Using this manual

    7
    • 1.2.1 Administration and Configuration Manual

      7
    • 1.2.2 Manual structure

      7
  • 1.3 Terms and conventions used in this manual

    8
• 2 About GFI MailSecurity

  9
  • 2.1 GFI MailSecurity components

    9
    • GFI MailSecurity scan engine

      9
    • GFI MailSecurity web interface

      9
    • GFI MailSecurity Switchboard

      9
  • 2.2 How GFI MailSecurity works

    10
    • 2.2.1 Incoming email

      10
    • 2.2.2 Outgoing email

      11
    • 2.2.3 Other features

      11
  • 2.3 Licensing

    12
• 3 Typical deployment scenarios

  13
  • 3.1.1 Installing GFI MailSecurity on your mail server

    13
  • 3.1.2 Installing GFI MailSecurity on a mail relay server

    13
  • 3.1.3 Installing GFI MailSecurity in front of your firewall

    14
  • 3.2 Which installation mode should I use?

    15
    • 3.2.1 Active Directory mode

      15
    • 3.2.2 SMTP mode

      15
• 4 System requirements

  17
  • 4.1 Hardware requirements

    17
  • 4.2 Software requirements

    17
    • 4.2.1 Supported Operating Systems

      17
    • 4.2.2 Supported Mail Servers

      17
    • 4.2.3 Other required components

      17
    • 4.2.4 Important notes

      17
    • 4.2.5 Other installation notes

      18
• 5 Pre-install actions

  19
  • 5.1 Installing on your mail server

    19
  • 5.2 Installing on an IIS mail relay server

    19
    • 5.2.1 Step 1: Install the IIS SMTP service

      19
      • Windows Server 2003

        19
      • Windows Server 2008

        19
    • 5.2.2 Step 2: Specify mail relay server name and IP address

      19
    • 5.2.3 Step 3: Configure the SMTP service to relay mail to your mail server

      20
    • 5.2.4 Step 4: Configure the domain to relay email to your mail server

      21
    • 5.2.5 Step 5: Secure your mail relay server

      22
    • 5.2.6 Step 6: Configure your mail server to relay email via the Gateway server

      23
    • 5.2.7 Step 7: Modify the MX record of your domain to point to the mail relay server

      25
    • 5.2.8 Step 8: Test your new mail relay server

      25
• 6 New installations

  27
  • 6.1 GFI MailSecurity Post-Installation Wizard

    30
• 7 Upgrade from earlier versions

  33
  • 7.1 Upgrading from GFI MailSecurity 8 or earlier

    33
  • 7.2 Upgrading from GFI MailSecurity 9 or later

    34
    • 7.2.1 Upgrade procedure

      34
  • 7.3 Upgrading the Quarantine

    35
    • 7.3.1 Using the Quarantine upgrade tool

      35
• 8 Post-install actions

  37
  • 8.1 Add GFI MailSecurity to the Windows DEP Exception List

    37
  • 8.2 Securing access to the GFI MailSecurity configuration/quarantine

    37
    • 8.2.1 Local access only

      37
    • 8.2.2 Local and remote access

      38
  • 8.3 Securing access to the GFI MailSecurity Quarantine RSS feeds

    41
  • 8.4 Configuring virtual directory names

    42
• 9 Accessing the GFI MailSecurity Configuration and Quarantine Store

  43
  • 9.1 Accessing the configuration from the GFI MailSecurity machine

    44
  • 9.2 Accessing the configuration from a remote machine

    45
    • 9.2.1 Accessing the configuration

      45
    • 9.2.2 Accessing the quarantine

      45
• 10 Testing your GFI MailSecurity system

  47
  • 10.1 Introduction

    47
  • 10.2 Step 1: Create a Content Filtering rule

    47
  • 10.3 Step 2: Send an inbound test email

    47
  • 10.4 Step 3: Send an outbound test email

    47
  • 10.5 Step 3: Confirm that test emails were blocked

    47
• 11 Uninstalling GFI MailSecurity

  49
  • 11.1 Introduction

    49
  • 11.2 Uninstall GFI MailSecurity

    49
  • 11.3 Uninstalling GFI MailSecurity from an Active/Passive Cluster

    49
• 12 Troubleshooting

  51
  • 12.1 Introduction

    51
  • 12.2 Knowledge Base

    51
  • 12.3 Web Forum

    51
  • 12.4 Common issues

    51
  • 12.5 Request technical support

    52
  • 12.6 Build notifications

    52
• 13 Appendix - Installing on a Microsoft Exchange 2003 cluster

  53
• 14 Glossary

  55