procmailrc question
Shortt, Kevin
KShortt at AZERTY.COM
Mon Dec 13 16:56:31 GMT 2004
> I am currently running MailScanner with SpamAssassin 3.0.1 on Red Hat
> Linux 3.0 as my primary mail server for about 2,000 PCs with great
> results.
> I have some experience with Linux. I am working with Linux more.
> My question is would using procmailrc be a benefit to SPAM filtering
> along with MailScanner and SpamAssassin or is it for sorting email?
> I don't need to sort the email I am just interested in good SPAM
> filtering.
>
procmail is primarily for local deliver and filtering locally
delivered email. It is versatile and can be used for many
things, but it has some limitations. If your server is only
a gateway scanner, then procmail is probably not much use to
you. If you are in a scenario where you deliver mail locally
after it has been scanned by MS or SA, you can use it to filter
spam tagged email. I use it in a variety of ways as it pertains
it MS and SA.
- backup every message that comes into the server
into hourly files that get purged with a retention
of 5 days. This is not really SA/MS related, but it
has saved some users many times.
- filter all tagged spam and spool into daily folders
and retain spam mail for 10 days. This protects against
false positives.
I hope this helps..
-k
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