Thanks Clift .
Please find MTA value in submit.cf
-bash-4.1$ grep -i mta /etc/mail/submit.cf
#D{sendmailMTACluster}$m
D{MTAHost}[127.0.0.1]
ThanksZaman
On Thursday, 1 September 2016 3:55 PM, "Clift, Tom CIV NSWCDD, A24"
<[email protected]> wrote:
Check the MTA in the submit.cf and let us know what it is set to.
Tom Clift
540-653-8023
DSN 249-8023
________________________________
From: [email protected]
[[email protected]] on behalf of Zama Ques
[[email protected]]
Sent: Thursday, September 01, 2016 12:35 AM
To: [email protected]
Subject: [Non-DoD Source] Sendmail Issue
Need some clarification on Mail Settings. We are managing around hundreds of
applications. These applications runs on Linux based hosts and used to send
mails to users based on user registration at site and other actions.
We have Sendmail configured on these Linux servers to relay mails to
destination mailbox. The following setting is being used in sendmail.cf to
forward mails to relay mail server.
DSesmtp:xmail.example.com
This is fine for me. But on some servers , I can see only sendmail is running
but the above settings is not enabled. But still mails are going through this
server. I tried to send mails to Yahoo and GMAIL accounts and mails are
successfully getting delivered.
Aug 31 03:36:12 vmprod sendmail[23396]: u7V7aCMr023396:
from=<[email protected]>, size=534, class=0, nrcpts=1,
msgid=<[email protected]>, proto=ESMTP, daemon=MTA,
*relay=localhost [127.0.0.1]*
Aug 31 03:36:12 vmprod sendmail[23393]: u7V7aCee023393: [email protected],
ctladdr=admin (35014/10), delay=00:00:00, xdelay=00:00:00, mailer=relay,
pri=30220, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (u7V7aCMr023396
Message accepted for delivery)
Aug 31 03:36:13 vmprod sendmail[23398]: STARTTLS=client,
relay=mx-apac.mail.gm0.yahoodns.net., version=TLSv1/SSLv3, verify=FAIL,
cipher=RC4-SHA, bits=128/128
Aug 31 03:36:16 vmprod sendmail[23398]: u7V7aCMr023396:
to=<[email protected]>, ctladdr=<[email protected]> (35014/10),
delay=00:00:04, xdelay=00:00:04, mailer=esmtp, pri=120534,
*relay=mx-apac.mail.gm0.yahoodns.net*. [106.10.166.52], dsn=2.0.0, stat=Sent
(ok dirdel)
No Postfix,Exim running on this host
-bash-4.1$ ps -ef | grep postifx
essadmin 8974 20942 0 06:20 pts/4 00:00:00 grep postifx
-bash-4.1$ ps -ef | grep exim
essadmin 8982 20942 0 06:20 pts/4 00:00:00 grep exim
/etc/resolv.conf is pointing to a valid DNS server .
$ cat /etc/redhat-release
Red Hat Enterprise Linux Server release 6.3 (Santiago)
I am confused how mails are getting delivered since SMARTHOST is not configured
. Any pointers ?
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