I've never heard of the <TRO> tag. Maybe that's at fault here. I'm also not sure you need the <HTML> tags.
try this:
<table width="400" border="0" cellspacing="0" cellpadding="4">
<tr>
<td><p><img height="94" width="73" src="
http://theretailoutsource.com/images/TRO_web1.gif" style="float: left; padding: 0px 23px 0px 0;"><strong style="font-family: Geneva, Arial, Helvetica, sans-serif; color: #666666; font-size: 12px;">Brett
Beveridge</strong><br>
<tro style="font-family: Geneva, Arial, Helvetica, sans-serif; color: #666666; font-size: 11px;">President
and CEO<br>
<a href="mailto:bbeveridge@theretailoutsource.com" style="font-family: 'Lucida Grande', Verdana, Arial, Sans-Serif; font-size: 11px; color: #666666; text-decoration: none;">bbeveridge@theretailoutsource.com</a><br>
5201 Blue Lagoon Drive Suite 620 Miami, Florida 33126<br>
O 305.539.3810 Ext. 8001 F 305.266.0071 (private)<br>
<a href="
http://theretailoutsource.com" title="visit theretailoutsource.com" style="color: #666666; text-decoration:none ">theretailoutsource.com</a></tro>
</p>
</td>
</tr>
<tr>
<td><img height="37" width="193" src="
http://theretailoutsource.com/images/TRO_web2.gif" style="float: left; padding: 6px 0px 0px 0;"></td>
</tr>
</table>