Mar  2 15:35:34 server-2 postfix/smtpd[13687]: 8363E808BBAC: client=user1.example.com[192.168.100.120]
Mar  2 15:35:34 server-2 postfix/cleanup[13648]: 8363E808BBAC: message-id=<45E81AB3.3080401@example.com>
Mar  2 15:35:34 server-2 postfix/qmgr[2602]: 8363E808BBAC: from=<user1@example.com>, size=6472, nrcpt=4 (queue active)
Mar  2 15:35:34 server-2 postfix/cleanup[13651]: 884E1808BBAD: message-id=<45E81AB3.3080401@example.com>
Mar  2 15:35:34 server-2 postfix/smtpd[13687]: disconnect from user1.example.com[192.168.100.120]
Mar  2 15:35:34 server-2 postfix/local[13682]: 8363E808BBAC: to=<user2@example.com>, relay=local, delay=0.04, delays=0.02/0/0/0.02, dsn=2.0.0,
status=sent (forwarded as 884E1808BBAD)
Mar  2 15:35:34 server-2 postfix/qmgr[2602]: 884E1808BBAD: from=<user1@example.com>, size=6598, nrcpt=1 (queue active)
Mar  2 15:35:34 server-2 postfix/smtp[13690]: 8363E808BBAC: to=<user2kozlov@example.com>, orig_to=<user2@example.com>, relay=192.168.100.148[192.168
.100.148]:25, delay=0.12, delays=0.02/0/0/0.1, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as C7B86131C4C)
Mar  2 15:35:34 server-2 postfix/smtp[13701]: 884E1808BBAD: to=<user2kozlov@example.com>, orig_to=<user2@example.com>, relay=192.168.100.148[192.168
.100.148]:25, delay=0.14, delays=0.01/0/0.01/0.12, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as CEBE5131C4D)