Apple Mail and Microsoft Exchange Accounts
I have the same problem that this question was created by "chicagoturgy" at Jan 15, 2023 2:41 PM, but that one was already closed unfortunately:
I use Apple Mail (v 16.0) on my 2015 mid macbook pro running Monterey 12.6.6 to collect the mail on all of my accounts. I have no problem with my work accounts that use gmail. But I have an othe exchange365 account accounts and for the past couple of weeks I have problems when I move an email from the accounts that are microsoft outlook-based into my mail folders for storage (organized in a variety of folders under my local folders). As long as I keep the email in my inbox I can see them, reply to them, etc. But once I move them, I can no long read them, except the title in the list. (Even raw source is missing.) The emails are 'there' (because I can read the title in the list) but they are empty. If I try to move them back to my inbox they remain empty. Any suggestions beyond deleting and rebuilding (which I have tried to no success).
An other info: Mails are not deleted from the exchange account, when I move them into my local ("On My Mac") folder
I couldn't find solution on the net for days ago. :-(
MacBook Pro 15″, macOS 10.13