Hi, thank you for contacting JustAnswer.com. My name is Russell. I will do my best to provide the right answer to your question.
I presume you would like the entire-ad emails to stop.
Aside from routine methods against spam emails or unsolicited emails... there may not be much that can be done. But:
- are these emails made of one image-file or JPEG file?
- or are they sent and received including text ? instead of being 100 % image file?