Thunderbird Community Forum

I have Thunderbird installed for lots of users on windows 11. Recent updates caused Thunderbird to ask again to set as default, as is normal. However, if you ask it to set as default it brings up a UAC dialog. However, I have installed as a user, and am asking to change a user setting. UAC is inappropriate for the situation.

If I ask Thunderbird to uninstall is again pops up a UAC dialog even though it is not necessary and inappropriate.

Why is Thunderbird asking for more permissions?

I installed as the current user with default installer settings.

getting this message Sending of the message failed. An error occurred while sending mail. The mail server responded: Verification failed for <george@check-6.com> Mailbox is full / Blocks limit exceeded / Inode limit exceeded Sender verify failed. Please check the message recipient "colin@allanandbertram.com" and try again.

HELLO! I'm having a problem with some messages. If I receive a message and the program places it in the "Offers" section, then when I try to move it to the "Inbox" section, it disappears. And I can't find it anywhere! This isn't just a problem with the latest version of Thunderbird, but has been for a long time. Today I received several messages from my bank that the program classified as "Offers," but when I tried to move them to the "Inbox" section, they disappeared!! Where are they? It's very frustrating because now these messages aren't even on the server!

I updated Thunderbird this morning now I am not receiving mail, I sent out a group email this morning and I'm not sure if they are going out since I address them to myself and BCC to everyone else. Anyone else having this problem since the update? I use Xfinity as my provider Thanks151.0.1