When I view my inbox, all the time is displayed correctly. When I open an email and view the "From" "Sent" and "To" fields, then the time is correct. But when I click reply then suddenly the time in the "Date" field is 3 hours behind the actual time. My computer clock has the correct timezone. My outlook settings have the correct timezone. It is HIGHLY annoying.

Now after changing my timezone settings to something else and then changing them back to the right one it somehow shows the right timestamp on some of the mails I try to reply to and wrong for the rest of them. How is this even possible? Any help and feedback would be greatly appreciated.