Still see the gmail warning On Friday, June 21, 2013, Maglinger, Paul wrote:
> I'm seeing if this comes through after removing the reference to their > mail server. > > -Paul > > -----Original Message----- > From: Maglinger, Paul > Sent: Friday, June 21, 2013 8:21 AM > To: New Exchange List ([email protected]) > Subject: Email relayed through SCO server refused by external email servers > > Apologies if this is a re-post, but I didn't see this come back to me and > I didn't see any replies, although it was in my Sent Items folder. > > There are a group of Outlook 2003 clients that connect using POP to SCO > servers that use sendmail. The externally bound email is relayed through > the SCO servers to an Exchange 2003 server, which then passes it off to the > spam filter and out. > If I telnet from any one of the SCO servers to the Exchange 2003 the email > will pass on to gmail, juno, etcetera without problem. > If I send a test email from the Outlook 2003 client it will work on one of > the SCO servers but not the other 2. From the other two I get a connection > refused from their mail server. > My first thought was the SPF record, but I tried the various online SPF > tools and they tell me it's fine. This makes me think that there's > something going on when it passes through the SCO box. > I have checked the sendmail.cf files on each server and the only > differences I see are what I'd expect in as far as the names of the servers. > Anyone out there have experience with mail on SCO, specifically sendmail, > that could share a thought on how to troubleshoot? > > -Paul > > > > > -- smsadm
