# mailq
-Queue ID- –Size– —-Arrival Time—- -Sender/Recipient——-
B1C9B217921A* 458 Sun Jan 25 01:17:14 root@PC111.test.ilc.edu.tw
tester@gmail.com
C1BC72179219* 98915 Sun Jan 25 01:06:44 root@PC111.test.ilc.edu.tw
tester@gmail.com
— 97 Kbytes in 2 Requests.
有二封寄不出的信
查看一下紀錄
# grep C1BC72179219 /var/log/maillog
Jan 25 01:06:44 PC111 postfix/cleanup[31640]: C1BC72179219: message-id=<20150124170644.ABA122018DD0@PC111.test.ilc.edu.tw>
Jan 25 01:06:44 PC111 postfix/qmgr[30282]: C1BC72179219: from=<root@PC111.test.ilc.edu.tw>, size=98915, nrcpt=1 (queue active)
清除佇列 queue
# postsuper -d ALL
postsuper: Deleted: 2 messages