When I reply to a message the "to" is blank, but it works in safe mode.
After receiving a message and clicking on "Reply" or "Reply All", there is a blank instead of the sender's address in the "To" address section of the reply message. However, if I go into the safe mode, it works just fine.
After receiving a message and clicking on "Reply" or "Reply All", there is a blank instead of the sender's address in the "To" address section of the reply message. However, if I go into the safe mode, it works just fine.
Wšě wotmołwy (1)
When you say "safe mode" do you mean Windows safe mode or Thunderbird safe mode?
If you mean the latter, then a Thunderbird add-on is interfering. Start Thunderbird with all add-ons disabled, then enable one at a time, testing the "Reply", until you can figure out which add-on it is. Then leave that add-on disabled and contact it's author to find a solution.