【已解决】postfix投递不成功：unknown user: "chen" - Chinaunix

....ix/pickup[28605]: 4E6A6803A0: uid=0 from=<root>
....ix/cleanup[28622]: 4E6A6803A0: message-id=<20090227054553.GA28615@centos5postfix>
....ix/qmgr[28606]: 4E6A6803A0: from=<root@orlab-dev.jp>, size=408, nrcpt=1 (queue active)
....ix/trivial-rewrite[28607]: warning: do not list domain centos5postfix.orlab-dev.jp in BOTH mydestination and virtual_mailbox_domains
....ix/local[28624]: 4E6A6803A0: to=<chen@centos5postfix.orlab-dev.jp>, relay=local, delay=0.2, delays=0.14/0.01/0/0.05, dsn=5.1.1, status=bounced (unknown user: "chen")
....ix/cleanup[28622]: 6DA4B803A1: message-id=<20090227054553.6DA4B803A1@centos5postfix.orlab-dev.jp>
....ix/qmgr[28606]: 6DA4B803A1: from=<>, size=2210, nrcpt=1 (queue active)
....ix/bounce[28613]: 4E6A6803A0: sender non-delivery notification: 6DA4B803A1
....ix/qmgr[28606]: 4E6A6803A0: removed
....ix/virtual[28610]: 6DA4B803A1: to=<root@orlab-dev.jp>, relay=virtual, delay=0.1, delays=0.04/0/0/0.05, dsn=5.1.1, status=bounced (unknown user: "root@orlab-dev.jp")
....ix/qmgr[28606]: 6DA4B803A1: removed