Thunderbird 102 IMAP sync freeze
Seems to freeze during connecting to IMAP and folder sync? Shortly after the first start in a windows session? Its not about IMAP: Most likely it’s a CALDAV problem/bug. Disable your remote calendars.
Category: Thunderbird
Thunderbird 78 | Problems with automated extension installation via registry or GPO.
When Thunderbird starts it ignores already existing registry entries. That means, if you have had deleted an extension via UI and you did not change the registry entry (deleting or modifying) afterwards TB will not install this extension again. In other words: If you have once installed an extension via registry and you delete it […]
Thunderbird 78 certificate import problems using GPO or Registry
Debug it using the Developers error console. Try using ASCII (PEM) instead of Binary (DER) certs.
THUNDERBIRD | GPO or Registry | Certificate handling
Basics: https://bytesandbones.wordpress.com/2019/09/30/thunderbird-gpo-admx Via Registry: HKCU\Software\Policies\Mozilla\Thunderbird\Certificates\Install\1 = “mycert.der” or Software\Policies\Mozilla\Thunderbird\Certificates\Install\2 = “\\MYHOST\Users\username\mycert.pem” or Software\Policies\Mozilla\Thunderbird\Certificates\Install\3 = “C:\CERTS\mycert.pem” as REG_EXPAND_SZ. If you define only a file name without a path Thunderbird searches %USERPROFILE%\AppData\Local\Thunderbird\Certificates%USERPROFILE%\AppData\Roaming\Thunderbird\Certificates for your files. Via GPO: Use the user branch. Define full path file location or file names only. If you specify only a file […]
Thunderbird // Filters // Custom headers do not work
Add your custom header. Do a folder repair. Thats all.
bytes and bones 