Having a hard time reading the ISS Transit email?  One solution is to cut & paste into WordPad or something, and change the font to some fixed-width font such as Courier New.

The most direct solution- if you use Windows & Outlook Express- is to change the font used to display mail.  For example, from OE's menu, select Tools / Options:

Choose the Courier New font, for example, and set the size to smallest

Then the email is easily read: