
Apple Mail not Syncing with Exchange Server
Sequoia. Apple mail. 1 of 4 exchange accounts from the same company stopped syncing. No noticeable event to correlate.
Webmail and IOS appear without issue.
It’s a MacOS issue, not ostensibly server-side. No result from 1 hr. with GoDaddy mail sppt (level 1 and 2).
Action taken so far after confirming settings are correct, identical to the functioning mailboxes:
Manual sync
Rebuild mailbox
Delete account, quit mail, restart, recreate account. Now I see nothing.
Created new macos login identity and created same mail account.
Attempt to use Outlook for Mac results with the error above:
No filter or rule that affects this.
I’ve seen references to this, but no consistent solution. Is there a keychain entr(ies) to delete? Is there a corrupted file? How would I do anything like that and be sure it affects that one account only.