Configure addressing options. See Configuring Internet Addressing and Configuring How the Internet Agent Handles E-Mail Addresses.

Optimize configuration settings for the SMTP/MIME, IMAP, POP, and LDAP services. See Configuring Internet Services.

Use SSL to secure connections between the Internet Agent and other SMTP hosts, POP/IMAP clients, and the Internet Agent Web console. See Securing Internet Agent Connections with SSL

Control users’ access to SMTP/MIME (inbound and outbound), IMAP, and POP services. See Controlling User Access to the Internet

Protect users from spam. See Blocking Unwanted E-Mail from the Internet

Control logging for the Internet Agent. See Using Internet Agent Log Files