[message failed]
log 1 pass = Aug 14 10:15:25 junction.example.com smtpd[28882]: smtp-in: Failed command on session 1f55bdcdf16e28a3: "MAIL FROM:<root@junction.example.com>  " => 421 4.3.0: Temporary Error

rule = 53501
alert = 3
decoder = smtpd

[new session]
log 1 pass = Aug 17 01:26:02 ix smtpd[22704]: smtp-in: New session 08d856b172f69c5c from host ix.example.com [local]

rule = 53502
alert = 0
decoder = smtpd

[message accepted]
log 1 pass = Aug 17 01:26:02 ix smtpd[22704]: smtp-in: Accepted message 4296f490 on session 08d856b172f69c5c: from=<root@ix.example.com>, to=<ddp@ix.example.com>, size=1746, ndest=1, proto=ESMTP

rule = 53504
alert = 0
decoder = smtpd

[session closed]
log 1 pass = Aug 17 01:26:02 ix smtpd[22704]: smtp-in: Closing session 08d856b172f69c5c

rule = 53503
alert = 0
decoder = smtpd

[disconnect]
log 1 pass = Mar  4 00:11:00 ix smtpd[22421]: smtp-in: Received disconnect from session 427e7493ebe154ae

rule = 53500
alert = 0
decoder = smtpd

[no ssl]
log 1 pass = Mar  4 00:13:55 ix smtpd[22421]: smtp-in: Disconnecting session 427e7497e03518ef: IO error: No SSL error

rule = 53507
alert = 2
decoder = smtpd

[started tls]
log 1 pass = Mar  4 00:13:55 ix smtpd[22421]: smtp-in: Started TLS on session 427e749c2e46f809: version=TLSv1.2, cipher=EDH-RSA-DES-CBC3-SHA, bits=112

rule = 53500
alert = 0
decoder = smtpd