One can easily disable pop3 accounts in outlook (2019) by not including the account in a send/receive group. However, this still attempts to connect to the account's smtp server. When an email provider is having issues (as gmail is as I am writing this), this smtp connection attempt causes an error dialog to come up in outlook. Outlook won't let me save the account if I just remove the smtp server from the account properties. I have other outlook accounts that I don't want disabled, and of course I want pop3 polling/sending with smtp to continue as usual for those accounts. How do I disable both stmp & pop3 for an outlook account without deleting it and without affecting other outlook accounts?