Images will always appear 100% the width of its parent container (usually the CenterRail), regardless of whether the image is much smaller or much larger. For example, the image below is only 202px ...

Set your image up within your text and add a "style" attribute tag. For instance, the HTML code for your image might look something like this: Define the border within the "style" attribute.

The Digital Inspiration weblog has a step-by-step for adding HTML to Gmail messages.For those of you who have tried inserting an image or table ... How to insert images and other HTML into Gmail.

Highlight an Image in HTML Code. Tamar Weinberg. February 16, 2008 Entice and ...