[Mimedefang] validating 'possibly forged' helo IP's?

David F. Skoll dfs at roaringpenguin.com
Thu Jan 12 14:33:49 EST 2006


WBrown at e1b.org wrote:

> Wearing the DNS hat as well as mail, I made damn sure that the firewalls 
> allowed 53 TCP and UDP.

Now, if only you could do the same to all the broken firewalls that
*other* people run.... :-)

Regards,

David.



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