> Date: Friday, November 22, 2019 08:21:57 -0500
> From: Jerry Geis <jerry.geis@xxxxxxxxx>
>
> Hi All,
>
> I am 'trying' to set SMART_HOST in sendmail to point to
> smtp-relay.gmail.com but when looking at the /var/log/maillog its
> going to mx203.inbound-mx.net. [192.110.255.243],
>
> why???
>
> my line from sendmail.mc
> define(`SMART_HOST', `smtp-relay.gmail.com')
> I did make in /etc/mail and service sendmail restart
>
> This is the only SMART_HOST in the config file. I started with the
> default CentOS 7.7 sendmail.mc and have not added anything else.
> just changed teh SMART_HOST.
>
> Why is mail relay to mx203.inbound-mx.net ????
>
> Nov 22 08:16:00 lsi001 sendmail[9286]: xAMDFxlA009286: to=
> user.someone@xxxxxxxxx, ctladdr=root (0/0), delay=00:00:01,
> xdelay=00:00:01, mailer=relay, pri=30197, relay=[127.0.0.1]
> [127.0.0.1], dsn=2.0.0, stat=Sent (xAMDFxjQ009287 Message accepted
> for delivery)
> Nov 22 08:16:00 lsi001 sendmail[9289]: STARTTLS=client, relay=
> mx203.inbound-mx.net., version=TLSv1/SSLv3,
> verify=FAIL, cipher=AES256-SHA, bits=256/256
> Nov 22 08:16:01 lsi001 sendmail[9289]: xAMDFxjQ009287: to=<
> user.someone@xxxxxxxxx>, ctladdr=<root@xxxxxxxxxxxxxxxxxxxxx> (0/0),
> delay=00:00:01, xdelay=00:00:01, mailer=relay, pri=120519, relay=
> mx203.inbound-mx.net. [192.110.255.243], dsn=2.0.0, stat=Sent
> (Queued!)
>
> Thanks. How do find out why its going to the wrong place ?
I would start by looking at the .cf file to make certain that it got
written out correctly. You should find lines like:
# "Smart" relay host (may be null)
DSsmtp-relay.gmail.com
If that looks right, then see what happens when you do dns queries
for "smtp-relay.gmail.com" on that machine.
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