Bug#568071: icedove: Sometimes messages in a folder return to "not read status" without, any human intervention

[Sven Hartge]

Hi!

This happens to me too, but I am sometimes able to provoke this behavior 
by pressing the "Get Mail" button.

Example: I mark a folder as read (either by using the menu option or by 
pressing Shift+C). Right after this, I click the "Get Mail" and at once 
all mail in this folder is marked as unread again.

Sometimes the happens without clicking the "Get Mail" button at all, 
right after pressing shift+c the mail is marked read ans directly unread 
again.

I already tried different synchronization setting (on, off, partially 
on, partially off) but this happens in all cases.

I also deinstalled all addons, but this does not change this behavior.

Grüße,
Sven.