ZhangHuangbin wrote:It's better to post log content as plain text directly, so that others can help troubleshoot quickly.
I beg your pardon, Zhang,
Different forums, different etiquette . So, here is dovecot.log:
eb 08 11:45:58 dovecot: Info: Dovecot v1.2.16 starting up (core dumps disabled)
Feb 08 11:45:58 auth-worker(default): Info: mysql: Connected to localhost (vmail)
Feb 08 11:45:59 auth(default): Info: new auth connection: pid=8753
Feb 08 11:45:59 auth(default): Info: new auth connection: pid=8759
Feb 08 11:45:59 auth(default): Info: new auth connection: pid=8755
Feb 08 11:45:59 auth(default): Info: new auth connection: pid=8751
Feb 08 11:45:59 auth(default): Info: new auth connection: pid=8752
Feb 08 11:45:59 auth(default): Info: new auth connection: pid=8758
Feb 08 11:45:59 auth(default): Info: new auth connection: pid=8757
Feb 08 11:45:59 auth(default): Info: new auth connection: pid=8756
Feb 08 11:45:59 auth(default): Info: new auth connection: pid=8754
Feb 08 11:46:20 auth(default): Info: client in: AUTH 1 PLAIN service=pop3 secured lip=192.168.3.69 rip=192.168.2.235 lport=110 rport=37051
Feb 08 11:46:20 auth(default): Info: client out: CONT 1
Feb 08 11:46:20 auth(default): Info: client in: CONT 1 AHd3d0BnenVuZGVyLmhvbWVpcC5uZXQASGF6ZTFodXJzdC0=
Feb 08 11:46:20 auth-worker(default): Info: sql(www@gzunder.homeip.net,192.168.2.235): query: SELECT password FROM mailbox WHERE username='www@gzunder.homeip.net' AND active='1'
Feb 08 11:46:20 auth(default): Info: client out: OK 1 user=www@gzunder.homeip.net
Feb 08 11:46:20 auth(default): Info: master in: REQUEST 1 8754 1
Feb 08 11:46:20 auth-worker(default): Info: sql(www@gzunder.homeip.net,192.168.2.235): SELECT CONCAT(storagebasedirectory, '/', storagenode, '/', maildir) AS home, CONCAT('*:bytes=', quota*1048576) AS quota_rule FROM mailbox WHERE username='www@gzunder.homeip.net' AND active='1' AND enablepop3secured='1'
Feb 08 11:46:20 auth(default): Info: master out: USER 1 www@gzunder.homeip.net home=/var/vmail/vmail1/gzunder.homeip.net/w/ww/www/www-2011.02.07.15.39.05/ quota_rule=*:bytes=104857600
Feb 08 11:46:20 dovecot: Error: User www@gzunder.homeip.net not allowed to log in using too low UNIX UID 303(vmail) (see first_valid_uid in config file)
Feb 08 11:46:20 pop3-login: Info: Internal login failure (auth failed, 1 attempts): user=<www@gzunder.homeip.net>, method=PLAIN, rip=192.168.2.235, lip=192.168.3.69, TLS
Feb 08 11:46:20 auth(default): Info: new auth connection: pid=8760
Feb 08 11:46:39 dovecot: Warning: Killed with signal 15 (by pid=8765 uid=0 code=kill)
Regards, Martin