how to i change my microsoft exchange account password in thunderbird

I updated Thunderbird to the most recent release (91.5.0). To get Exquilla working for me, here’s what I did: I quickly decided I didn’t mind paying people a bit to help me keep using Thunderbird. You have to pay for it, but it’s only around $11 per year.

Then my excellent friend and MSP Co-President Marc Liberatore tipped me off about Exquilla. (I’m not quite paranoid enough to believe this was retaliation from Microsoft AI for trying to get around it. Out of desperation, I created a new personal email address and started sending mail from that, but Outlook decided to treat those emails as junk, so UMass colleagues typically weren’t getting my messages. This seemed to do the trick for incoming mail, but no amount of changing the outgoing server (SMTP) settings made it possible for me to send mail using my UMass account. I fussed with the Thunderbird account settings, changing the authentication method to OAuth2 under Account Settings: Server settings. When Thunderbird suddenly stopped working a couple weeks ago, I poked around and learned that UMass was now using an authentication method known as “OAuth2” (dual authentication). (Note before going further: I use Linux, so it’s possible things may look a little different for you if you use some other operating system.) If you are a Thunderbird user who hates the thought of being forced to spend half your working day dealing with Microsoft Exchange, you are not alone!Īnd if you are going nuts because you haven’t yet figured out how to keep using Thunderbird following your department’s conversion to Microsoft Exchange and the (more recent) rigorous enforcement of dual-authentication, read on! If you are a kindred spirit, perhaps this will be of help! She kindly agreed to write up her experiences.

IMAP (that is, reading mail) still works, but SMTP (sending mail) does not.Ĭampus IT doesn’t support Thunderbird, but a friend of mine was able to get Thunderbird working. As a security nerd, I applaud this move! But it does mean that Thunderbird die-hards in units who use Microsoft Exchange 365 as their mail server, things don’t “Just Work” anymore. UMass recently upgraded many of its systems to use OAuth2 and two-factor authentication aka “modern authentication” (without allowing fallback to username/password only, aka “legacy authentication”).

Update : I’m told that UMass changed its Azure authentication policy in late June, and Thunderbird now once again works out-of-the-box with UMass’s Office 365 mail service.

How to i change my microsoft exchange account password in thunderbird