Hello,
Thanks for reaching out to the community. We no longer allow the use of \r and \n todo styling you need to use HTML formatting.
Here is an example.
<body><b>test</b><br/>test </body>
<isHtml>true</isHtml>Please let me know if this helps.
Kind regards,
Zach Sylvester
Software Developer
SmarterTools Inc.
www.smartertools.com