Available articles:

 

• Grepmail (automatically delete old mails)

 

• Postfix localhost name resolution problems

 

• Postfix: Useful commands / queue management

 

• SpamAssassin 2.x Configuration (DCC / Razor)

 

• SpamAssassin 3.2.x Configuration

 

• SpamAssassin 3.x Installation (and Upgrade 2.x --> 3.x)

 

 

External Sources:
- MX Record explanation
- Filtering mail with procmail
- Procmail Quick Reference Guide
- Procmail Spam/Virus Filtering Example
- Procmail to forward to Exchange Server
- Proctut: Procmail Tutorials
- Resolving: High Spam Assassin Memory Usage
- Error Message: timeout waiting for input from local during Draining Input