Nov 28 11:02:09 shiro-hdd postfix/smtpd[15022]: connect from localhost[127.0.0.1]
Nov 28 11:02:09 shiro-hdd postfix/smtpd[15022]: 52D5F26A646: client=localhost[127.0.0.1]
Nov 28 11:02:09 shiro-hdd postfix/cleanup[15026]: 52D5F26A646: message-id=<1196244129.13906.11.camel@shiro-hdd>
Nov 28 11:02:09 shiro-hdd postfix/qmgr[14715]: 52D5F26A646: from=<fajan@gmail.com>, size=528, nrcpt=1 (queue active)
Nov 28 11:02:09 shiro-hdd postfix/smtpd[15022]: disconnect from localhost[127.0.0.1]

Nov 28 11:02:39 shiro-hdd postfix/smtp[15027]: connect to uinews.ui.edu[152.118.24.58]: Connection timed out (port 25)
Nov 28 11:02:39 shiro-hdd postfix/smtp[15027]: 52D5F26A646: to=<ingrid@uinews.ui.edu>, relay=none, delay=30, delays=0.07/0.01/30/0, dsn=4.4.1, status=deferred (connect to uinews.ui.edu[152.118.24.58]: Connection timed out)