It seems there's no issue with the build 102.7.1+build2 on Ubuntu. For all users of Office 365 Enterprise searching for a solution: Thunderbird application ID has been changed in version 102.7.1 and the name of the application is "Mzla Technologies Corporation", which makes it difficult to find by your organization's Azure administrators.
In short, after an upgrade of Thunderebird to 102.7.1, you'll be redirected to Microsoft page where you need to enter your login / password + Multifactor authentication (MFA), then you'll see a screen with "Approval required", where you may add request comment to be sent to Azure admins. When the request is sent, Azure admin can validate it using the link: https://login.microsoftonline.com/{tenant- id}/adminconsent?client_id=9e5f94bc-e8a4-4e73-b8be-63364c29d753 ({tenant-id} should be replaced in the above link) This solved the issue for our users. See here for details: https://www.reddit.com/r/Thunderbird/comments/yqwes1/notice_to_microsoft_office_365_enterprise_users/ -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to thunderbird in Ubuntu. https://bugs.launchpad.net/bugs/2004480 Title: Can't authenticate to Office 365 with oauth Status in Mozilla Thunderbird: Unknown Status in thunderbird package in Ubuntu: Confirmed Bug description: Upstream issue :https://bugzilla.mozilla.org/show_bug.cgi?id=1810760 Thunderbird blog post: https://blog.thunderbird.net/2023/01/important- message-for-microsoft-office-365-enterprise-users/ They say they released a "second build" of version 102.7.1. This is the version I have on Ubuntu 22.04 but I guess I have the "first build" installed? Could you backport the fix please? To manage notifications about this bug go to: https://bugs.launchpad.net/thunderbird/+bug/2004480/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
