> doable by blocking messages with a null sender (<>) that don't originate > from your SMTP server... but I'm not familiar enough with the SMTP > protocol to know what other, possibly legitimate mail this might block.
Nope, blocking null senders you'll also block outlook read receipt and a few other things And it's not 'don't originate from your server', but from any of all MTAs your users can use. ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Assp-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/assp-user
