![Thunderbird logo](https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/products/2024-02-12-07-36-53-599028_1.png)
Thunderbird suddenly marked all my messages as read
Hello, Thunderbird suddenly marked all my messages as read (not after re-opening or so). How can I undo this? I would like to get back to the earlier situation where I can see again all my messages that were unread. Thanks in advance for your help.
Hello,
Thunderbird suddenly marked all my messages as read (not after re-opening or so).
How can I undo this?
I would like to get back to the earlier situation where I can see again all my messages that were unread.
Thanks in advance for your help.