i had a similar problem with my open relay (setup for the convenience of my
own users) back in college. here was what i did:
* FEATURE(access_db, hash -o /etc/mail/access)
* FEATURE(rbl)
I'm sure it's pretty outdated, so I went to sendmail.org and found:
anti-relaying page:
and stopped
over 3000 spam e-mails.
- Original Message -
From: Ben Williams [EMAIL PROTECTED]
To: Jan Voelker [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Wednesday, January 22, 2003 7:15 PM
Subject: Re: spam relay
www.sendmail.org could be a good starting point if you're using
All,
I think this is more freebsd related than just sendmail, but please forgive
if I'm wrong,
I have a server with virtual hosts using freebsd 4.0 and sendmail 8.9.3
and find the server domain user mail flooded with messages , definitely
spam messages,
that appear to be relayed by [EMAIL
www.sendmail.org could be a good starting point if you're using
sendmail.
I can't be more specific than that right now because I don't
know what your target mail scheme is and I don't know if you want to
stay with sendmail or try another mta such as exim or postfix.
You might also want to look
