Email problem

[LutherRevisited]

Ok, I'm putting my email message together this way:
for x in M.retr(i)[1]:
            stringMail += x
            stringMail += '\n'
        inMail = email.message_from_string(stringMail)
What I'm finding is in the html part of the message '='s are added to the end
of lines that don't end in a tag which is completely messing up the display in
my WxHTMLWindow I use to display messages.  Any thoughts?