Recently, outlook has begun increasing the font size in a forwarded email - Mrs. A sends email to Mr. B and when Mr. B replies, the original text (Mrs. A's email) has increased in size - by a lot. With each successive reply/forward, the text size increases again and again. The email was (I believe) written in outlook, using HTML formatting, and received in outlook. When the email is then forwarded to a regular browser (Aol/ie) the large fonts remain large, as well.
Any Ideas why this could be happening, or what I can do to fix it?