[Mimedefang] redirecting/dropping spoofed sender and null sender

[David F. Skoll]

On Fri, 23 Jul 2004, Joe Arnstein wrote:

> I would like to drop all messages from <> not destined for
> postmaster at mydomain

That's a very bad idea.  It means all delivery failure notifications
will be lost.

> Is sub filter_sender the best place for both of these items?

No, because the recipient is unknown at that point.  You need to
do it in filter_recipient.

But please don't drop messages from <> without carefully considering
the consequences.

--
David.