![Thunderbird logo](https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/products/2024-02-12-07-36-53-599028_1.png)
Why does Thunderbird keeps doubling email messages?
Every so often, Thunderbird will download all of my messages AGAIN, even though they are already in the Inbox of Thunderbird. Then I have to go thru and delete MANUALLY all of the doubles. There can be thousands!
Všetky odpovede (1)
Try to delete popstate.dat. http://kb.mozillazine.org/Popstate.dat