MFMailComposeViewController broke CSS styles in html template - iphone

Question

I use MFMailComposeViewController to send a message in html format. If my html template contains the css styles:
<div class="margin:10 10 10 0"> Go To</div>
In this case it works good.
But if I send:
Go To
then I see the letter that comes with broken styles as there (3D is not my misprint)
<div style=3D"margin:10 10 10 10;">Go=C2=A0To</div>
Well as the letter goes broken when I insert in the template symbols from national alphabets.
Somebody can tell what the problem and check with yourself?

Answer 1

I revised my answer to add a second part of the solution:
I found two issues using MFMailComposeViewController to send HTML email with tags.
1) For any HTML body that ends up being encoded as quoted-printable, you must put line breaks such that no lines are > 76 chars.
2) The text within the tag should be wrapped within a to ensure that MFMailComposeViewController does not interpret the content as a link within a link.
For example, the following HTML:
<a href='http://link/to/my/site.com'>site.com</a>
was being turned into:
<a href='http://link/to/my/site.com'><a href='http://site.com'>site.com</a></a>
By changing my HTML body to:
<a href='http://link/to/my/site.com'><span>site.com</span></a>
the email was sent correctly.
A full example:
NSMutableString *body = [NSMutableString string];
// add HTML before the link here with line breaks (\n)
[body appendString:#"<h1>Hello User!</h1>\n"];
[body appendString:#"<span>Click Me!</span>\n"];
[body appendString:#"<div>Thanks much!</div>\n"];
Cheers!