Weird, have you ever heard of Mail doing this before?
I'm using Mail version 2.1.3. I have 3 IMAP mail accounts. Mail shows 3 separate SENT mail boxes, and 3 separate INBOXES.
The 3 Sent mail boxes appear as sub-folders of SENT.
Today one of those sent sub-folders, let's call it 'iHope', vanished as a sub-folder of SENT and now appears down below on the left as '@iHope'. Mousing over this a tooltip says "Contains mailboxes stored remotely on imap (name of isp)".
Mousing over one of the other sent mail boxes (that's still a sub-folder of SENT) the tooltip says "Contents stored on server. Name on server: INBOX/Sent". That mailbox is on the same server as the iHope mailboxes
Any idea what's happened? Or what this means? And, of course, how can I revert Mail to it's previous situation?
Thanks,
iHope