Imap/pop3 not working correctly

1

Hello,

IMAP not working correctly. every 10 min restart Dovecot then work.

How I will fix it without everytime restart Dovecot

Please help me.

Thanks

2

Check logs first …

3

master: Warning: service(imap-login): process_limit (100) reached, client connections are being dropped

I found this from log.

How can fix it and increase unlimited

Please help me

4

Edit file /etc/dovecot/conf.d/10-master.conf and add directive process_limit with the amount of processes you want to use (by default the limit is 100) to service imap-login.

For example, if you want to raise the limit to 200:

service imap-login {
  inet_listener imap {
  }
  inet_listener imaps {
  }
  process_limit = 200
}

Don’t forget to restart dovecot after the change:

systemctl restart dovecot

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5

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