ukimport56 · Work in IT but don't know networking

This is the exact problem (same error message) I have with Outlook 365 on my Windows 10 PC. It's intermittent though. If I reboot enough times I can get my incoming email. I have left the Bitdefender Firewall settings at default; the Rules for both hxoutlook.exe and outlook.exe are "Any Network Any Both Any Any". I have…