How to remove messages from server when using POP/IMAP combo?
I have an email account with our ISP that is shared by two users.
One user is IMAP. (My boss.)
The other user is POP3. (Me.) I use Thunderbird 52.8.0 and settings for the account are: Leave messages on server -> For at most 14 days
"Until I delete them" is NOT currently checked.
Despite my Thunderbird settings, messages are not being removed from the server. I suspect that IMAP and POP3 being used at the same time may be screwing something up. We have other POP3-only accounts with the same ISP and they work correctly.
The account is now receiving quota warnings and I'm not sure what to do. Thanks!