HTML Email Rendering on Exchange 2010 Based Account vs Hotmail Account

[ballanda]

I have a system generated email message. It is an HTML table, with borders and colors.

I send the message to my Hotmail account, and my corporate email, which is Exchange 2010.

This is how the output is rendered on my Lumia 920 Mail app...

Hotmail: The table formatting is correct. Fonts are colored correctly, and borders appear and are accurate.

Corporate Exchange: Font is black only. It is laid out sort of like a table, but there are no cell borders, so I can't really tell.

Is there a bug in the way Exchange 2010 renders HTML email on the Windows Phone? Is this something that the Exchange admin needs to set up?

Thanks!