Failed to login to POP3 server : Internal error occurred.


I’m getting

[domain] dovecot: IMAP(post.[domain] ): mkdir(/var/lib/dovecot/control/post.[domain] /.INBOX) failed: Permission denied

when i try to log into my mail account whit usermin.

When i try to add one of the email accounts to a external e-mail program using port 25, i get

Login or Password Incorrect (even if it is correct)

when i try to add the e-mail account in suggarcrm, using port 443.

I get

Certificate failure for mail.[domain].com: self signed certificate: /OU=IMAP server/

when i open the

Inbox mail file /home/[domain]/post_mail/Maildir i find all the test mail i’v sendt to the account, but the sender still recive a Non delivery report.

Solved the issue.

by doing:

chmod 755 /var/lib/dovecot

chmod 777 /var/lib/dovecot/index /var/lib/dovecot/control

Glad you got it working, thanks for letting us know how you fixed it!