I did set up the font type/size as Arial 11pt in Tool -> Option -> Mail
Format -> Stationary and Font, however it automatically change to Arial 12pt
whenever I compose or reply e-mails. I can't even find 11pt in my e-mail (
but is was in the "Stationary and Font" set up box!)
I am having the exact same problem. When I hit "reply" my signature shows up
in 12-point Arial instead of 10-point Arial, and a return is inserted between
each line. Under "Fonts" in "Stationery and Fonts", all my preferences are
identical. It works in Compose, but not Reply.