[Mimedefang] md_check_against_smtp_server and md_graphdefang_log

David F. Skoll dfs at roaringpenguin.com
Mon Mar 25 21:22:58 EDT 2013

On Mon, 25 Mar 2013 13:53:34 -0700 (PDT)
kd6lvw at yahoo.com wrote:

> Although this will issue a QUIT when an error is returned, it does
> NOT do so when the transaction succeeds to the point where 'DATA' is
> normally issued.  There are at least two blacklisting DNSBLs that
> track systems that track callbacks and the failure to issue QUIT.
> This is a good way to get listed and therefore banned.

Two comments:

1) Read the MIMEDefang source, not the purported source as published
by a poster on this list.

2) md_check_against_smtp_server is intended to be used against servers
you control.  If you want to blacklist your own MIMEDefang relay... *shrug*

-- David.

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