30 Jan
2006
30 Jan
'06
9:34 a.m.
Hi all
We got occasional complaint from spamcop and similar about exchange servers of customers sending bounces to faked sender addresses.
The only way to solve this problem I have found is to completely disable NDR in Exchange: http://support.microsoft.com/default.aspx?scid=kb;en-us;294757
Isn't there any way to make exchange reject unknown users during smtp handshake like all other MTA do?
-Benoit-
--
SPAM SPAM SPAM SPAM / Hormel's new miracle meat in a can
Tastes fine, saves time. / If you want something grand, / Ask for SPAM!
- Hormel's 1937 jingle for SPAM
Hippopotomonstrosesquippedaliophobia sh: http://en.wikipedia.org/wiki/-phobia