Rob Mangiafico wrote:
On Mon, 8 Jan 2007, Daryl C. W. O'Shea wrote:
User emails from his/her dialup IP directly to trusted_networks server 1
(which is allowed by access not SMTPAUTH), which then goes to my server.
It seems this email gets flagged as DUL, PBL, etc...
user1 -> trusted_networks server 1 -> final destination
Is there any way to not have this happen (get flagged) besides SMTPAUTH
checks? Remove server 1 from trusted_networks? ...
Is "server 1" acting only as an MSA, or is it also acting as an MX, or
intermediate relay?
server 1 is an MSA/MTA. Each server is an independent sendmail server both
receiving and sending email.
OK, as long as they're not acting as an MX or passing mail from your MX
to the machine running SA, which sounds like is the case, you'll want to
make sure that the server (that is acting as an MSA) is not in your
internal_networks.
So either (i) have trusted_networks include all your servers and
internal_networks include all your servers except the MSA, or (ii) just
define your trusted_networks to include all your servers except the MSA
(and take a really small hit on some extra DNS lookups that are going to
end up cached by your DNS server) and don't bother setting
internal_networks.
Daryl
