On Sat, 11 Dec 2004, Roger Moser wrote:
Please tell me a domain where the helo domain is the same as the return-path
domain and delivery status notifications are not sent from the same IP
addresses as normal mail. Only in this case one might need a helo scope.
I remember an article on mail system architecture in ;login: magazine
which advocated the use of specialist mail servers to work around
performance problems in Sendmail's queue handling. One thing it
recommended was the use of separate servers for handling the delivery of
DSNs.
Tony.
--
f.a.n.finch <dot(_at_)dotat(_dot_)at> http://dotat.at/
GERMAN BIGHT HUMBER: SOUTH OR SOUTHWEST 3 OR 4 INCREASING 5 TO 7. FAIR.
MODERATE OR POOR.