Code:
Jul 22 09:12:08 HOSTNAME sendmail[10324]: p6M3g7vh010324: from=root, size=47, class=0, nrcpts=1, msgid=<201107220342.p6M3g7vh010324@HOSTNAME.domain.com>, relay=root@localhost
Jul 22 09:12:08 HOSTNAME sendmail[10325]: p6M3g8nH010325: from=<root@HOSTNAME.domain.com>, size=363, class=0, nrcpts=1, msgid=<201107220342.p6M3g7vh010324@hostname.domain.com>, proto=ESMTP, daemon=MTA, relay=localhost.localdomain [127.0.0.1]
Jul 22 09:12:08 HOSTNAME sendmail[10324]: p6M3g7vh010324: to=username@domain.com, ctladdr=root (0/0), delay=00:00:01, xdelay=00:00:00, mailer=relay, pri=30047, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (p6M3g8nH010325 Message accepted for delivery)
Jul 22 09:12:15 HOSTNAME sendmail[10327]: p6M3g8nH010325: to=<username@domain.com>, ctladdr=<root@HOSTNAME.domain.com> (0/0), delay=00:00:07, xdelay=00:00:07, mailer=esmtp, pri=120363, relay=relayserver.domain.com. [xx.xx.xx.xx], dsn=5.6.0, stat=Data format error
Jul 22 09:12:15 HOSTNAME sendmail[10327]: p6M3g8nH010325: p6M3gFnH010327: DSN: Data format error
Jul 22 09:12:15 HOSTNAME sendmail[10327]: p6M3gFnH010327: to=<root@HOSTNAME.domain.com>, delay=00:00:00, xdelay=00:00:00, mailer=local, pri=31630, dsn=2.0.0, stat=Sent
Jul 22 09:12:38 HOSTNAME sendmail[9815]: p6M3XBIe009815: from=root, size=738, class=0, nrcpts=1, msgid=<201107220333.p6M3XBIe009815@HOSTNAME.domain.com>, relay=root@localhost
Jul 22 09:12:38 HOSTNAME sendmail[10342]: p6M3gcgN010342: from=<root@HOSTNAME.domain.com>, size=1033, class=0, nrcpts=1, msgid=<201107220333.p6M3XBIe009815@hostname.domain.com>, proto=ESMTP, daemon=MTA, relay=localhost.localdomain [127.0.0.1]
Jul 22 09:12:38 HOSTNAME sendmail[9815]: p6M3XBIe009815: to=root, ctladdr=root (0/0), delay=00:09:27, xdelay=00:00:00, mailer=relay, pri=30738, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (p6M3gcgN010342 Message accepted for delivery)
Jul 22 09:12:38 HOSTNAME sendmail[10343]: p6M3gcgN010342: to=<root@HOSTNAME.domain.com>, ctladdr=<root@HOSTNAME.domain.com> (0/0), delay=00:00:00, xdelay=00:00:00, mailer=local, pri=31275, dsn=2.0.0, stat=Sent