[Mimedefang] Dealing with massive spam burst

[David F. Skoll]

On Wed, 8 Sep 2004, Keith Patton wrote:

> I ran across a milter once before that did an ahead lookup. It tried to
> deliver to the next smtp server in the chain to see if it was
> deliverable before it accepted any.

MIMEDefang can do that to, with md_check_against_smtp_server.  However,
the SMTP lookahead doesn't work with MS Exchange older than Exchange 2003,
and even Exchange 2003 makes you jump through 87 hoops to get it working.

Regards,

David.