8 messages in net.sourceforge.lists.courier-usersRe: [courier-users] SPAM filters (was...
FromSent OnAttachments
Mark ConstableOct 12, 2006 7:21 pm 
Sam VarshavchikOct 13, 2006 4:06 am 
Mark ConstableOct 13, 2006 5:08 am 
Shawn M. JonesOct 13, 2006 5:24 am 
jero...@free.frOct 13, 2006 5:27 am 
Aine DouglasOct 13, 2006 6:17 am 
Bowie BaileyOct 13, 2006 9:45 am 
Mark BucciarelliOct 16, 2006 6:04 am 
Actions with this message:
Paste this link in email or IM:
Paste this link in email or IM:
Atom feed for this thread
Paste this URL into your reader:
Subject:Re: [courier-users] SPAM filters (was: mail queue purge)Actions...
From:Aine Douglas (aine@gmail.com)
Date:Oct 13, 2006 6:17:59 am
List:net.sourceforge.lists.courier-users

On 10/13/06, Shawn M. Jones <sm@littleprojects.org> wrote:

BTW can anyone suggest a more efficient spam filter other than Spamassassin ?

I use the Spamhaus and Spamcop blocklists, SPF, clamav, spamassassin, razor, pyzor, and dcc.

I've being doing something similar using Mailscanner, www.mailscanner.info to use as much of the above as scoring inputs to spam filtering.

My current setup though implements it on a relay server, all mail is accepted by postfix and dropped into a queue, mailscanner picks up from that queue, and delivers low scoring mails to the input queue of another instance of postfix, and we have an in house built "release" mechanism for quarantined mails, with daily summaries sent to users about messages which have been blocked.

Now that we have deployed courier as our mailserver, I'd like to replace the above postfix config with courier. I'd like to keep it on a "relay" server basis, and have authlib validate incoming mails against the courier ldap server thus not accepting mails for non existent accounts.

Is the dual instance of courier and queue lifting and dropping with mailscanner do'able with courier?

Aine.