Hi all, Microsoft required upgrading Outlook mail account to 2step authentication from normal password. I followed all the instructions after that to connect Thunderbird, both 1) Server setting and 2) Outgoing Server SMTP here: https://support.mozilla.org/en-US/kb/microsoft-oauth-authentication-and-thunderbird-202 Since I did, Thunderbird will no longer connect and retrieve mail. It just hangs. Is there a conflict as I am still using a POP Outlook account? Meaning do I need an IMAP setup? I'm really, really tech illiterate, so dumb it right down for me, please.