I've just run up a bunch of fresh virtual machines with "Perfect Server" Ubuntu 9.10 64bit + ISPConfig 3.0.2.1 HOST1 - master HOST2 - slave HOST3 - slave HOST1 is used for the mail delivery and I have noticed something strange in the log files - there are no email addresses being displayed, so it will be difficult to locate problem for a particular email not received or whatever This is a sample of the log output /var/log/mail.log Code: Mar 29 08:07:02 ns2 postfix/smtpd[6547]: connect from out01.sjc.mx.trendmicro.com[216.99.131.5] Mar 29 08:07:03 ns2 postfix/smtpd[6547]: EE2B255121: client=out01.sjc.mx.trendmicro.com[216.99.131.5] Mar 29 08:07:04 ns2 postfix/cleanup[6548]: EE2B255121: message-id= Mar 29 08:07:04 ns2 postfix/qmgr[23003]: EE2B255121: from=, size=3393, nrcpt=1 (queue active) Mar 29 08:07:04 ns2 postfix/smtpd[6547]: disconnect from out01.sjc.mx.trendmicro.com[216.99.131.5] Mar 29 08:07:06 ns2 postfix/smtpd[6552]: connect from localhost.localdomain[127.0.0.1] Mar 29 08:07:06 ns2 postfix/smtpd[6552]: 5E65055122: client=localhost.localdomain[127.0.0.1] Mar 29 08:07:06 ns2 postfix/cleanup[6548]: 5E65055122: message-id= Mar 29 08:07:06 ns2 postfix/qmgr[23003]: 5E65055122: from=, size=3907, nrcpt=1 (queue active) Mar 29 08:07:06 ns2 postfix/smtpd[6552]: disconnect from localhost.localdomain[127.0.0.1] Mar 29 08:07:06 ns2 amavis[6168]: (06168-02) Passed CLEAN, [216.99.131.5] [206.15.91.13] -> , Message-ID: , mail_id: ttijSzdhYZOR, Hits: 13.437, size: 3386, queued_as: 5E65055122, 2127 ms Mar 29 08:07:06 ns2 postfix/smtp[6549]: EE2B255121: to=, relay=127.0.0.1[127.0.0.1]:10024, delay=2.5, delays=0.3/0.01/0/2.2, dsn=2.0.0, status=sent (250 2.0.0 Ok, id=06168-02, from MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as 5E65055122) Mar 29 08:07:06 ns2 postfix/qmgr[23003]: EE2B255121: removed Look for these from=, to=, original_to=, -> , How can I fix so that the email addresses display in logs? This is a 100% fresh server following the perfect server guide, with latest ISPConfig and all ubuntu package updates