- File Size: 50k Maximum
- Format: JPEG, GIF, and animated GIF.
- Submit Alt Text to be used for e-newsletter ads
- Animated gifs only display the first frame in Outlook versions 2007 and newer. If you are submitting an animated gif, please be sure your logo and most pertinent content is on the first frame.
- Resolution: 72 dpi
Refer to the newsletter list for specific ad sizes and requirements.