One of the biggest problems on the Internet today is spam and one of the best tools that is available on all UNIX and LINUX favors to fight spam is PROCMAIL (of course there are others too!).
We have started this experimental forum dedicated to helping people reduce the avalanche of spam by sharing their procmail receipes and other antispam tips and tricks (and for writing better ones)!
For more on PROCMAIL, including downloading instructions, please visit: www.procmail.org
Let's see how it goes.....
Here is the link to sendmail antispam info:
Neo