Am 01. Feb, 2004 schw=E4tzte KevinO so:
> I do know that some mail servers are configured to do a reverse lookup of=
the
> IP address of the sender.
The ISP should be checking that the sending IP belongs to one of their
blocks ( and is coming in on the appropriate interface ), and that the From=
:
addy is from one of their allowable domains. Hostname is 100% irrelevant.
Maybe even check that the From: addy belongs to the account currently
sitting on the IP.
ciao,
der.hans
--=20
# https://www.LuftHans.com/ http://www.AZOTO.org/
# When I work, I work hard. When I play, I play hard.
# When I sit, I sleep. - Embe Kugler
(text/plain)