How to Use Thunderbird 3: Editing a Filter

 

1. In Thunderbird, select Message Filters from the Tools menu.
   
   
   
   
   
   
2. In the Message Filters window, select the filter you want to edit, and then click on the Edit button.
   
   
   
   
   
   
3. Follow step 3 in Creating a Filter to make the desired changes to your filter.
   
   
4. Click on the OK button when you're done making your changes.
   
   
5. Click on the X icon in the upper right hand corner of the Message Filters window to close that window.