I've been tasked with creating a clean template for our HTML newsletter with circulates to about 70k subscribers. As expected, they're hoping for it to be as consistent across as many e-mail clients as possible, so I'm following widely suggested HTML e-mail practice and using nested tables and in-line style.
I'm trying to set a
<td width="200" height="200" bgcolor="#CCCCCC">
<img src="image.png" height="200" width="200" alt="Image!">
Have you set the css style of the table to border-collapse? Like so:
<table style="border-collapse: collapse;">
If that has no effect, and there is no margin on the images, have you tried setting padding to 0?