I'm creating a HTML email Signature for a client..
My first version was created using full sized images and style="width: X" in the HTML code, which worked great on my Mac.. However, Outlook didn't like this and the images showed up at full size.
My second version was made using images that I created at the right size. i.e. Twitter logo that I created in AI was 25px X 25px. The images all show up perfectly on Outlook.. However, the quality then doesn't look great.
Can someone suggest how I can make an image small, but the quality high? I've tried amending the DPI, but that makes the image size larger again..