Font set for 16 for outgoing message. To, from and subject look normal but when you go type the message in the email the font is so small you cannot read it. When you increase the font, people on the other in say why is it so large. Cannot get font to be correct even when I highlight and ask for increase. This is just a sudden problem and I have no idea how to correct it. It just happened without my changing anything. It was normal earlier in the day and now so small I cannot read what I type.