Is there a way to alter the font size line by line in the return
address?
Sure. Here are two.
1) Highlight the portion you want to change, and use the Format menu,
then
select Font, and change the size.
2) Set different portions of the return address in different styles,
and set
different fonts (or styles of font, or sizes of font) in each style.
Then when
the ret. addr. is filled in, it goes in different sizes automatically.
Socks