Hello -

We upgraded to 9735 on Aug 28th, running on Ubuntu in a docker. I have a user reporting since then that emails were missing from several folders. He is using Outlook over IMAP, and when clicking on a folder it will briefly show emails, and then they disappear. Once this happens, he never sees them again. I can find those emails no longer in his Mail\Inbox\folder-name but instead is in Mail\INBOX\folder-name. I can move them back, but have to detach and attach the user for it to really rebuild and see things. Afterwards I removed the INBOX and kept only the Inbox.

Now a few hours later I think he's gone back to his desk to test, and I see Inbox and INBOX both on the server. I don't see any files in the subfolders under INBOX, only folder names, but it's a bit concerning. Has anyone else run into this?