I'm having some problem with 3px extra spacing below the image. The cell height is set at 170px with 170px image within, but when I test it in Gmail, Yahoo, Outlook.com I can see the 3px extra spacing.
AOL, Outlook 2010, IPhone & Android are displaying it correctly.
Screenshot & code can be found in following google doc.
add display:block; to the the style for the image
Thanks a lot Redferret, how could I missed on this one. Problem solved.