So sick of seeing this error message. I hope this is not an attempt to force one into Outlook mail

Your IMAP command could not be sent to the server, due to non-network errors. This could, for example, indicate a lack of memory on your system.

Configuration:
   Account: ..................................
   Server: imap-mail.outlook.com
   User name: .............................
   Protocol: IMAP
   Port: 993
   Secure(SSL): 1
   Code: 800ccc0e