master process 5823 exited status 0

[Simon Matter]

> Greetings,
>
> This mail server was working fine till last month but for now few days it
> can send emails it can receive emails from
> local network but it fails to pop3 and it cannot receive emalis from
> internat can cot connect to mail server.
> I have found following error in maillog :-
>
> Aug 12 09:12:53 ns2 master[2589]: process 5823 exited, status 0
> Aug 12 09:42:52 ns2 master[5873]: about to exec
> /usr/lib/cyrus-imapd/ctl_cyrusdb
> Aug 12 09:42:52 ns2 ctl_cyrusdb[5873]: checkpointing cyrus databases
> Aug 12 09:42:52 ns2 ctl_cyrusdb[5873]: archiving log file:
> /var/lib/imap/db/log.0000000001
> Aug 12 09:42:52 ns2 ctl_cyrusdb[5873]: archiving log file:
> /var/lib/imap/db/log.0000000001
> Aug 12 09:42:52 ns2 ctl_cyrusdb[5873]: archiving database file:
> /var/lib/imap/annotations.db
> Aug 12 09:42:52 ns2 ctl_cyrusdb[5873]: archiving database file:
> /var/lib/imap/mailboxes.db
> Aug 12 09:42:52 ns2 ctl_cyrusdb[5873]: archiving log file:
> /var/lib/imap/db/log.0000000001
> Aug 12 09:42:52 ns2 ctl_cyrusdb[5873]: done checkpointing cyrus databases
> Aug 12 09:42:52 ns2 master[2589]: process 5873 exited, status 0
> Aug 12 10:12:52 ns2 master[5955]: about to exec
> /usr/lib/cyrus-imapd/ctl_cyrusdb
> Aug 12 10:12:52 ns2 ctl_cyrusdb[5955]: checkpointing cyrus databases
> Aug 12 10:12:52 ns2 ctl_cyrusdb[5955]: archiving log file:
> /var/lib/imap/db/log.0000000001
> Aug 12 10:12:52 ns2 ctl_cyrusdb[5955]: archiving log file:
> /var/lib/imap/db/log.0000000001
> Aug 12 10:12:52 ns2 ctl_cyrusdb[5955]: archiving database file:
> /var/lib/imap/annotations.db
> Aug 12 10:12:52 ns2 ctl_cyrusdb[5955]: archiving database file:
> /var/lib/imap/mailboxes.db
> Aug 12 10:12:52 ns2 ctl_cyrusdb[5955]: archiving log file:
> /var/lib/imap/db/log.0000000001
> Aug 12 10:12:52 ns2 ctl_cyrusdb[5955]: done checkpointing cyrus databases
> Aug 12 10:12:52 ns2 master[2589]: process 5955 exited, status 0
>
> I shall highly appreciate if anyone can give me a hint what I am missing.

Hi,

I have no idea what's wrong with your server but the above logs look fine
to me. It's the normal periodic db checkpointing which gets fired by
master and exits with status 0, meaning everything is fine.

Maybe you want to check your network config, firewall and such?

Regards,
Simon