Hi Actually, i have a Postfix server and into the logs i have:
Apr 14 20:06:00 mx postfix/smtpd[24600]: 01BF8301079A: client= o1.email.xx.com[192.xx.xx.153] Apr 14 20:06:00 mx postfix/cleanup[24932]: 01BF8301079A: message-id=<14cb9189909.2c84.ab5ac@ismtpd-061> Apr 14 20:06:00 mx postfix/qmgr[20732]: 01BF8301079A: from=<bounces+701539-9339-xx=xx...@email.xx.com>, size=18397, nrcpt=1 (queue active) Apr 14 20:06:01 mx postfix/smtp[24933]: 01BF8301079A: to=<myu...@xx.fr>, relay=spam.mydomain.org[2a02:xx:xx:X:X::400]:25, delay=1.5, delays=0.92/0.04/0.16/0.34, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as BDE043004F53) Apr 14 20:06:01 mx postfix/qmgr[20732]: 01BF8301079A: removed I am search a solution for put into the logs the subject of the mail. Directly into the logs, sample: Apr 14 20:06:01 mx postfix/smtp[24933]: 01BF8301079A: subject=test logs subject or into a separate file, sample: 01BF8301079A;test logs subject; it's possible ? regards Olivier