Tbird calendar invitations stopped working after Big Sur upgrade
Thunderbird 78.5.0 (64-bit). OSX 11.0.1. After the upgrade when I invite attendees and send, the invitation isn't sent - the meeting is booked on my calendar with only myself attending. I have three email accounts: this problem occurs with the two Gmail account calendars, but not with the third.
Opaite Mbohovái (2)
Have you resolved your issue?
The problem still exists - I haven't received any suggestions to solve it.