These forums are locked and archived, but all topics have been migrated to the new forum. You can search for this topic on the new forum: Search for An error occurred listing mail in this folder : Failed to login to POP3 server : Internal login failure. Refer to server log fo on the new forum.
Try this https://www.virtualmin.com/node/11731 or post your log files.
- I often come to the conclusion that my brain has too many tabs open. -
Failing at desktop publishing & graphic design since 1994.