(plain text) Email to expert misses line breaks

Emails sent to experts look fine in an HTML email viewer, but the plain text (for example in Squirrelmail) does not have any line breaks (and even missing spaces where the line breaks have gone) resulting in a message of the form:

"The following question has been posted in the "Category1" category.This is a question for the expert to answerIn order to answer it you will first need to login to the site.Once logged in, you may proceed directly to the question to answer it."

I'm guessing just some \n to go with the HTML? It certainly looked quite different in Outlook but I don't have access to that at the moment. Will report back if I notice anything more.

Thanks, Stephen

P.S. Apologies for the flood of minor reports! This is a great module and this is just a reflection of my passion to see it really polished. Thanks for all your work on it.