Mail Config - Spam War

Some interesting links about configuring an efficiency mail server.

• http://nlsn.free.fr/lin-docs/procmail/index.html
• http://www.linux-france.org/article/appli/procmail.html
• http://x-si.org/articles/sharedmd.html
• offlineimap => To clean some maildir (eg: Del all Spam Mail older than 1 week)