Office 365, Email, Exchange, Thunderbird errors when clicking on folders
I get an error every single time I click on a folder, how do I fix it?
is a free, open-source product and there isn't a vendor for us to
escalate to. We will try to help troubleshoot but in the end you might
need to visit forums for solutions.
you run into trouble and are faculty/staff you should speak with your
local IT pro about using officially supported email clients.
To disable the error you are seeing you will need to get to the General Tab:
In Thunderbird : Tools > Options > Advanced > General tab
In Thunderbird > Preferences > Advanced > General tab
1) Once there, click on Config Editor... Click on I'll be careful, I promise!
2) In the search box type: send_client
3) Look for this line: mail.server.default.send_client_info; Value = true
4) Double click on that line to toggle TRUE to FALSE
5) Close windows
6) Restart Thunderbird