Thunderbird: Press Send Menu & Buttons became disabled and no sending Emails
Since 2 days I can't send Mails
If I press Send the Menu & Buttons became disabled and the Mails are not sending. I can interrupt and it is asking me if I want to save the Mail I remember that it was an Update of Thunderbird (128.3.3esr 64Bit), since then I've this Problem. I tried to disable Antivirus, but no success. I've an older Version of Thunderbird (115.16.2) installed on an old server, an here everything is ok
Whats could be the Problem ?