如题。唉，日志我贴下：
Dec  4 14:20:37 mail postfix/pipe[3380]: 713ECE00AF: to=<qhj@wingtigers.com>, relay=dovecot, delay=0.22, delays=0.04/0.01/0/0.17, dsn=2.0.0, $
Dec  4 14:20:37 mail postfix/qmgr[29458]: 713ECE00AF: removed
Dec  4 14:23:47 mail postfix/anvil[3369]: statistics: max connection rate 1/60s for (smtp:220.181.14.23) at Dec  4 14:20:27
Dec  4 14:23:47 mail postfix/anvil[3369]: statistics: max connection count 1 for (smtp:220.181.14.23) at Dec  4 14:20:27
Dec  4 14:23:47 mail postfix/anvil[3369]: statistics: max cache size 1 at Dec  4 14:20:27
Dec  4 14:30:01 mail CRON[3391]: (www-data) CMD ([ -x /usr/lib/cgi-bin/awstats.pl -a -f /etc/awstats/awstats.conf -a -r /var/log/apache2/acce$
Dec  4 14:34:12 mail postfix/smtpd[3393]: connect from ns.minoya.co.jp[203.138.251.114]
Dec  4 14:34:14 mail postfix-policyd: connection from: 127.0.0.1 port: 50055 slots: 0 of 4096 used
Dec  4 14:34:14 mail postfix-policyd: rcpt=336, throttle_rcpt=clear(a), host=203.138.251.114, from=satoshi.ibaragi@minoya.co.jp, to=qbs@wingt$
Dec  4 14:34:14 mail postfix/smtpd[3393]: 1A736E00AD: client=ns.minoya.co.jp[203.138.251.114]
Dec  4 14:34:14 mail postfix/cleanup[3398]: 1A736E00AD: message-id=<007c01cb937d$2c774480$be0ea8c0@P014961>
Dec  4 14:34:20 mail postfix/qmgr[29458]: 1A736E00AD: from=<satoshi.ibaragi@minoya.co.jp>, size=237215, nrcpt=1 (queue active)
Dec  4 14:34:21 mail postfix/smtpd[3393]: disconnect from ns.minoya.co.jp[203.138.251.114]
Dec  4 14:34:28 mail postfix/smtpd[3405]: connect from localhost[127.0.0.1]
Dec  4 14:34:28 mail postfix/smtpd[3405]: D5529E00AF: client=localhost[127.0.0.1]
Dec  4 14:34:28 mail postfix/cleanup[3398]: D5529E00AF: message-id=<007c01cb937d$2c774480$be0ea8c0@P014961>
Dec  4 14:34:28 mail postfix/qmgr[29458]: D5529E00AF: from=<satoshi.ibaragi@minoya.co.jp>, size=237896, nrcpt=1 (queue active)
Dec  4 14:34:28 mail postfix/smtpd[3405]: disconnect from localhost[127.0.0.1]
Dec  4 14:34:28 mail amavis[3338]: (03338-01) Passed CLEAN, LOCAL [203.138.251.114] [203.138.251.118] <satoshi.ibaragi@minoya.co.jp> -> <qbs@$
Dec  4 14:34:28 mail postfix/smtp[3402]: 1A736E00AD: to=<qbs@wingtigers.com>, relay=127.0.0.1[127.0.0.1]:10024, delay=15, delays=7.1/0.01/0.0$
Dec  4 14:34:28 mail postfix/qmgr[29458]: 1A736E00AD: removed
Dec  4 14:34:29 mail postfix/pipe[3407]: D5529E00AF: to=<qbs@wingtigers.com>, relay=dovecot, delay=0.25, delays=0.07/0.01/0/0.17, dsn=2.0.0, $
Dec  4 14:34:29 mail postfix/qmgr[29458]: D5529E00AF: removed
Dec  4 14:37:41 mail postfix/anvil[3395]: statistics: max connection rate 1/60s for (smtp:203.138.251.114) at Dec  4 14:34:12
Dec  4 14:37:41 mail postfix/anvil[3395]: statistics: max connection count 1 for (smtp:203.138.251.114) at Dec  4 14:34:12
Dec  4 14:37:41 mail postfix/anvil[3395]: statistics: max cache size 1 at Dec  4 14:34:12
Dec  4 14:38:05 mail postfix/smtpd[3410]: connect from smtp11.dentaku.gol.com[203.216.5.73]
Dec  4 14:38:06 mail postfix-policyd: connection from: 127.0.0.1 port: 47883 slots: 0 of 4096 used
Dec  4 14:38:06 mail postfix-policyd: rcpt=337, throttle_rcpt=update(a), host=203.216.5.73, from=joy10@gol.com, to=qbs@wingtigers.com, count=$
Dec  4 14:38:06 mail postfix/smtpd[3410]: B2657E00AD: client=smtp11.dentaku.gol.com[203.216.5.73]
Dec  4 14:38:07 mail postfix/cleanup[3414]: B2657E00AD: message-id=<6132C0DF-DDFA-41E8-9922-81620A8466B7@gol.com>
Dec  4 14:38:07 mail postfix/qmgr[29458]: B2657E00AD: from=<joy10@gol.com>, size=13407, nrcpt=1 (queue active)
Dec  4 14:38:07 mail postfix/smtpd[3410]: disconnect from smtp11.dentaku.gol.com[203.216.5.73]
Dec  4 14:38:20 mail postfix/smtpd[3421]: connect from localhost[127.0.0.1]
Dec  4 14:38:20 mail postfix/smtpd[3421]: 9FBA4E00AF: client=localhost[127.0.0.1]