>-----Original Message----- >From: Matt Kettler [mailto:[EMAIL PROTECTED] >Sent: Tuesday, October 19, 2004 1:26 PM >To: Lior Marantenboim; [email protected] >Subject: Re: Question about spamassassin system wide > > >At 01:27 PM 10/19/2004, Lior Marantenboim wrote: >>SpamAssassin is only analyzing mails coming to local users, but almost >>every email that gets to that servers, is later sent to other servers >>inside our VPN. So is there any way to check every mail, >including those >>for mails on external servers? > >Integrate at the MTA layer, instead of at the MDA layer via >procmail. Use a >milter, or a tool like MailScanner, amavisd-new, etc. > >There's some good info about various MTA layer integrations in >the wiki.
Matts suggestions are probably best. However if you have a small amount of users, you could use aliases to procmail scripts, that process and later forward email. Works great. Only negative is return receipts don't get sent out. Hmmm....not a ngative here :) Matt forgot about mimedefang. Which I only hear great things about. Otherwise I would go with the milter. --Chris
