[Mimedefang] md_check_against_smtp_server and backscatter

Kayne Kruse kkruse at pointone.com
Tue Jul 28 17:27:56 EDT 2009

On Tue, 2009-07-28 at 16:07 -0400, David F. Skoll wrote:
> Kayne Kruse wrote:
> > Has anyone use the md_check_against_smtp_server to check if the
> > recipients are valid and if not, discard the message so as to not cause
> > back scatter?

Would throwing away users not valid as recipients cause more bad than

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