I'm having the same problem. I have SPF records set up, and I'm pro- actively registering my domain for white-listing with major spam filter vendors, but it doesn't seem to make much difference.
The value of my app plummets if email doesn't work, so if I can't improve things I may have to pass email to another service to deliver. If anyone has any other suggestions, it would be great to hear them. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
