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Old 10-21-2011, 06:56 PM   #1
Registered: Mar 2010
Distribution: Slackware
Posts: 472

Rep: Reputation: 40
Using Gmail as a relay server

I've read 5 different sets of instructions for how to do this. I still can't get it to work. I send messages with sendmail -t -v. Here's the output: Connecting to [] via relay...
220 ESMTP Sendmail 8.14.5/8.14.5; Thu, 20 Oct 2011 20:08:19 -0600
>>> EHLO Hello IDENT:25@localhost [], pleased to meet you
250 HELP
>>> VERB
250 2.0.0 Verbose mode
>>> MAIL From:<> SIZE=226
250 2.1.0 <>... Sender ok
>>> RCPT To:<>
>>> DATA
250 2.1.5 <>... Recipient ok
354 Enter mail, end with "." on a line by itself
>>> .
050 <>... Connecting to port 587 via relay...
050 <>... Deferred
250 2.0.0 p9L28JvG007207 Message accepted for delivery Sent (p9L28JvG007207 Message accepted for delivery)
Closing connection to []
>>> QUIT

About 7 minutes elapses during the '>>> .' line.

/var/log/maillog records:

Oct 20 20:14:38 homedomain sm-mta[7207]: p9L28JvG007207: to=<>, delay=00:06:19, xdelay=00:06:19, mailer=relay, pri=30473, relay=587, dsn=4.0.0, stat=Deferred

Oct 20 20:14:38 homedomain sendmail[7206]: p9L28JLk007206:, (0/0), delay=00:06:19, xdelay=00:06:19, mailer=relay, pri=30226, relay=[] [], dsn=2.0.0, stat=Sent (p9L28JvG007207 Message accepted for delivery)

Oct 20 20:21:31 homedomain sendmail[7310]: p9L28JvG007207: to=<>, delay=00:13:12, xdelay=00:06:19, mailer=relay, pri=120473, relay=587, dsn=4.0.0, stat=Deferred

Last edited by RandomTroll; 10-22-2011 at 09:57 PM.
Old 10-31-2011, 08:02 PM   #2
Registered: Mar 2010
Distribution: Slackware
Posts: 472

Original Poster
Rep: Reputation: 40
My gmail relay problem: some places lack reverse DNS records for their IPs; gmail refuses to forward mail from such places. I have no ISP but reply upon public hosts; not all have reverse DNS records for their IPs.


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