This doesn’t work for me on an imap account. Any ideas why not?
Box unticked and saved but emails keep coming in on 2 devices.
IMAP is different as its realtime mail from the server. You can however stop the synchronising of the Inbox. See the post from @Gary on the following thread.
https://forum.emclient.com/t/can-i-disable-mail-retrieve/86670/3