Server Admin 10.4 Help

Fighting Junk Mail and Viruses

Mac OS X Server uses Sieve scripting, SpamAssassin, and ClamAV to hold off the deluge of junk mail and email-borne viruses. It also includes several settings that keep your mail server from being used by junk mail senders.

Preventing Unauthorized Use

• Requiring SMTP Authentication
• Restricting SMTP Relay
• Rejecting SMTP Connections From Specific Servers
• Rejecting Mail From Blacklisted Senders

Junk Mail Screening

• Enabling Junk Mail Screening (Baysian Filters)
• Manually Training the Junk Mail Filter
• Automatically Training the Junk Mail Filter
• Filtering Mail by Language and Locale
• Sieve Scripting Support
• Enabling Sieve Support

Virus Screening

• Enabling Virus Screening
• Sieve Scripting Support
• Enabling Sieve Support