something that can be attached in a PT message

"Valid file extensions: gif jpg png txt jpeg bmp wav mp3 mpg mpeg mov wmv avi"

I got it in an email and it's really cute, but I can't figure out how to convert it. I've already saved it as a .htm, but that can't be downloaded to PT either. Photoshop can't open it because .doc isn't a valid file extension for them, Paint can't open it, Acrobat can't open it......

Any ideas?

Thanks in advance for any help!