We have a GroupWise 2012 installation that was just upgraded from GroupWise 8. Everything is working, but when users send out emails, the HTML is not being sent correctly, and instead the email body contains HTML code.

i.e.

Hello

------------------- TEXT.htm follows -------------------
<HTML><HEAD>
<META content=3D"text/html; charset=3Dutf-8" http-equiv=3DContent-Type>
<META name=3DGENERATOR content=3D"MSHTML 9.00.8112.16455"></HEAD>
<BODY style=3D"MARGIN: 4px 4px 1px; FONT: 10pt Tahoma">Hello</BODY></HTML>

Does anybody have any suggestions?