I have one cliente using ispconfig and recive thousands spam mail dairy.
When yours customers sending mail to they, mail server response:...
May 19 08:18:02 ns1 postfix/bounce: fatal: lock file defer 4E6BCB33BB7: Resource temporarily unavailable
May 19 08:18:02 ns1...
May 18 14:35:11 ns1 postfix/bounce: fatal: lock file defer 002E34BF39A: Resource temporarily unavailable
Disk usage at...
I have many errors:
1.- postfix/bounce: fatal: lock file defer 343F9B30E43: Resource temporarily unavailable
2.- When user...
This log show errors
From yesterday cannot resolve dns questions.
When try access from internet to server cannot resolve dns
To view mail.err:
Jan 10 09:27:23 ns1 pop3d: Maximum connection limit reached for ::ffff:18.104.22.168...
With email clients not problem. Only when access with roundcube.
Remember this user is only mail user.
In other server this user not have problem.
I have a second server same this. I created this account and not have problem to login.
Separate names with a comma.