Fortinet FortiMail-100 Install Manual page 5

Contents
FortiMail™ Secure Messaging Platform Version 4.0 Patch 1 Install Guide
Revision 2
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Characteristics of transparent mode .......................................................................... 72
Characteristics of server mode ................................................................................... 73
Configuring the operation mode ................................................................................. 74
Quick Start Wizard ................................................................................. 77
Step 1: Changing the "admin" password ................................................................... 77
Step 2: Configuring the network settings and system time...................................... 78
Step 3: Configuring local host settings ...................................................................... 80
Step 4: Adding protected domains.............................................................................. 82
Step 5: Configuring incoming antispam and antivirus settings ............................... 84
Step 6: Configuring access control rules and outgoing antispam and antivirus
settings .......................................................................................................................... 85
Step 7: Reviewing and saving the configuration ....................................................... 88
Continuing the installation........................................................................................... 88
Connecting to FortiGuard services ...................................................... 89
Configuring scheduled updates .................................................................................. 91
Configuring push updates ........................................................................................... 92
Manually requesting updates....................................................................................... 94
Gateway mode deployment................................................................... 95
Configuring DNS records ............................................................................................. 95
Configuring DNS records for the protected domains ................................................ 95
Configuring DNS records for the FortiMail unit itself................................................. 96
Configuring a private DNS server ............................................................................. 97
Example 1: FortiMail unit behind a firewall ................................................................ 98
Configuring the firewall ............................................................................................. 99
Configuring the MUAs............................................................................................. 104
Testing the installation ............................................................................................ 104
Example 2: FortiMail unit in front of a firewall ......................................................... 104
Configuring the firewall ........................................................................................... 105
Configuring the MUAs............................................................................................. 110
Testing the installation ............................................................................................ 110
Example 3: FortiMail unit in DMZ............................................................................... 111
Configuring the firewall ........................................................................................... 112
Configuring the MUAs............................................................................................. 118
Testing the installation ............................................................................................ 118
Transparent mode deployment........................................................... 119
Configuring DNS records ........................................................................................... 119
Configuring DNS records for the FortiMail unit itself............................................... 119
Configuring a private DNS server ........................................................................... 121
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