![Thunderbird logo](https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/products/2024-02-12-07-36-53-599028_1.png)
why is thunderbird sending duplicate SENT messages
My email account is sending duplicate SENT messages every time I write one. These are to contacts in my address book and are only listed once.
My email account is sending duplicate SENT messages every time I write one. These are to contacts in my address book and are only listed once.