Divergence between HTML Body on Send Outlook Message and Send Exchange Message

Hi I found the following minor bug:

Given the same HTML body both activities (send mail via Outlook or exchange) don’t produce the same result. Please try with the following:

"<p>Test line1"+ _
"<br>Test line2</br>"+ _
"<br>Test line3</br></p>"

send outlook message deals with it correctly, but exchange adds an extra jump line between test lin2 and test line3