[Mimedefang] Sendmail / MIMEDefang Question
David F. Skoll
dfs at roaringpenguin.com
Wed Nov 13 20:28:00 EST 2002
On Wed, 13 Nov 2002, Jason KRISCH wrote:
> It seems that my Sendmail is trying to send NDRs and other messages
> back to senders who try to send mail to users that do not exist on my
> system. How do I stop it from doing this? It is taking up valuable
> resources and I don't want to be trying to reply to spammers. I am
> using SA / MD in a relay config infront of a non-linux mail server.
Assuming your non-Linux server sends a failure code for RCPT TO: unknown
recipients, you can use the latest MIMEDefang beta which has the
"md_check_against_smtp_server" function. See the mimedefang-filter(5) man
page for details.
--
David.
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