We updated our exchange server to CU10 overnight. This morning we are getting the following error:
At the top left of the page:
Invalid login. Check IMAP settings
Below "Fetching Email via IMAP or POP"
TLS/SSL failure for mail.mycompany.com: Unexpected TCP input disconnect
We did not make any changes in Exchange other than updating it. No certificate changes.
We did not make any changes in Exchange other than updating it. No certificate changes.