pour le fichier log de mon serveur :
Mar 21 15:02:02 localhost postfix/master[1799]: daemon started
Mar 21 15:02:02 localhost postfix/nqmgr[1803]: 1D39E11EFBC: from=<root@mondomain.com>, size=303, nrcpt=1 (queue active)
Mar 21 15:02:02 localhost postfix/nqmgr[1803]: 478DD11EFBE: from=<>, size=2185, nrcpt=1 (queue active)
Mar 21 15:02:02 localhost postfix/nqmgr[1803]: ECE1011EFB5: from=<root@mondomain.com>, size=319, nrcpt=1 (queue active)
Mar 21 15:02:02 localhost postfix/nqmgr[1803]: 3818611EFB7: from=<root@mondomain.com>, size=317, nrcpt=1 (queue active)
Mar 21 15:02:02 localhost postfix/nqmgr[1803]: ADA1311EFB9: from=<root@mondomain.com>, size=302, nrcpt=1 (queue active)
Mar 21 15:02:02 localhost postfix/nqmgr[1803]: AE52811EFBD: from=<>, size=1904, nrcpt=1 (queue active)
Mar 21 15:02:02 localhost postfix/nqmgr[1803]: 589B111EFB8: from=<root@mondomain.com>, size=297, nrcpt=3 (queue active)
Mar 21 15:05:12 localhost postfix/smtp[1807]: connect to localhost.mondomain.com[212.227.34.3]: Connection timed out (port 25)
Mar 21 15:05:12 localhost postfix/smtp[1807]: ECE1011EFB5: to=<brad@localhost.mondomain.com>, relay=none, delay=194788, status=deferred (connect to localhost.mondomain.com[212.227.34.3]: Connection timed out)
Mar 21 15:05:13 localhost postfix/smtp[1805]: connect to mondomain.com[212.227.34.3]: Connection timed out (port 25)
Mar 21 15:05:13 localhost postfix/smtp[1806]: connect to mondomain.com[212.227.34.3]: Connection timed out (port 25)
Mar 21 15:05:13 localhost postfix/smtp[1808]: connect to mondomain.com[212.227.34.3]: Connection timed out (port 25)
Mar 21 15:05:13 localhost postfix/smtp[1809]: connect to mondomain.com[212.227.34.3]: Connection timed out (port 25)
Mar 21 15:05:13 localhost postfix/smtp[1810]: connect to mondomain.com[212.227.34.3]: Connection timed out (port 25)
Mar 21 15:05:13 localhost postfix/smtp[1805]: 1D39E11EFBC: to=<brad@mondomain.com>, relay=none, delay=193390, status=deferred (connect to mondomain.com[212.227.34.3]: Connection timed out)
Mar 21 15:05:13 localhost postfix/smtp[1806]: 478DD11EFBE: to=<root@mondomain.com>, relay=none, delay=193196, status=deferred (connect to mondomain.com[212.227.34.3]: Connection timed out)
Mar 21 15:05:13 localhost postfix/smtp[1808]: 3818611EFB7: to=<brad@mondomain.com>, relay=none, delay=194678, status=deferred (connect to mondomain.com[212.227.34.3]: Connection timed out)
Mar 21 15:05:13 localhost postfix/smtp[1809]: ADA1311EFB9: to=<brad@mondomain.com>, relay=none, delay=193979, status=deferred (connect to mondomain.com[212.227.34.3]: Connection timed out)
Mar 21 15:05:13 localhost postfix/smtp[1810]: AE52811EFBD: to=<root@mondomain.com>, relay=none, delay=193006, status=deferred (connect to mondomain.com[212.227.34.3]: Connection timed out)
Mar 21 15:05:13 localhost postfix/nqmgr[1803]: 589B111EFB8: to=<test@mondomain.com>, relay=none, delay=194280, status=deferred (connect to mondomain.com[212.227.34.3]: Connection timed out)
Mar 21 15:05:13 localhost postfix/nqmgr[1803]: 589B111EFB8: to=<tony@mondomain.com>, relay=none, delay=194280, status=deferred (connect to mondomain.com[212.227.34.3]: Connection timed out)