Excessive spacing specifically in email
 

It probably happens elsewhere, but the problem is most annoying/embarrassing when emailing. The problem is, n9 uses invisible enter too much. That is when I have the following as my signature for my active email account:

AdaBwana
Job
Highest degree
Peace Corps experience

it changes that nice, tight signature to (copied directly from account):

--





AdaBwana





Job





Highest degree





Peace Corps experience

--

What's going on here? How can I fix this?