[Mimedefang] MessageID anti-impersonation function for sub filter()

[Frank Doepper]

Am 26.05.04 um 08:49 schrieb Cormack, Ken:

>Yesterday, I had a spam come in, in which I noticed the MessageID
>contained my own domain.  Since the originating MTA is responsible for
>generating the MessageID, and since the message came from the outside

What about forwarded mail? If someone from outside resends mail
originating from your domain to someone else within your domain?

FD