In case this helps someone. It worked for a while, then this problem. The fix: with GoDaddy created my free email account wordpress@[mydomain] and then email to myself from the form was showing up in my spam folder on my Yahoo account.
I’ve just had my blog suspended! I can’t get ANY of my files since they have locked me out of FTP access as well. I’ve had this site since 1990. I paid my ISP (Aplus.net) 10 years in advance and my contract was for unlimited bandwidth with not a single word about CPU limit. One tech said I was 6000% over my allowed CPU use. They are 0% helpful so far at all about what might be causing this. Tech support says I have to email the abuse department and that there is no phone number for the abuse department. Was my site attacked by a DOS attack? Or is there something lame about WordPress 2.3.3? Or one of my plug-ins? Yes, I have WP-Cache. Very annoying!