Suddenly archived messages reappear in inbox after I get a new msg in that thread. How can I prevent this?

This is a new problem. I didn't change any account settings that I'm aware of; I can't recall if I installed any updates before it started. It took me a few days to figure out exactly what was going on. At first it just seemed that old, archived messages were reappearing, until I understood the pattern. How can I make this not happen? Help will be greatly appreciated.

This sounds as though it could be a result of using a conversation view, which Thunderbird calls a threaded view. To keep messages in their respective places, try switching to Unthreaded view:
menu > View > Sort by > Unthreaded
Note: if this isn't on the "new" View menu, you can tap the Alt key to display the menu bar temporarily, and then use the classic View menu.
Does that get you where you want to go?

Similar Messages

Maybe you are looking for