"Can you tell me how to enlarge the size of type for my e-mails? I am visually impaired and can't read small print."
Since this particular user is using our web based "Squirrel Mail" system, this is actually an easy answer:
Hold down CTRL (or ⌘Command on the Mac) and hit the + (plus) key. That zooms in on the page!
If you have the latest version of any of the major browsers, this should do the job for you! If you only want the text "zoomed" instead of everything on the page, Firefox even has an option under the "View->Zoom" Menu labeled "Zoom Text Only".
To return the size to normal, you can do the reverse operation:
Hold down CTRL (or ⌘Command on the Mac) and hit the - (minus) key. That zooms out on the page!