Google announced this in May. "We have added a few restrictions to the Mail API to improve the reliability and reputation of the service for all applications. First, emails must be sent from email accounts managed by Google (either Gmail, or a domain signed up for Google Apps). Second, we’ve reduced the number of free recipients per day from 2000 to 100 for newly created applications. Both of these will help ensure mail from your application arrives at the destination reliably."
http://googleappengine.blogspot.com/2011/05/app-engine-150-release.html Well, it doesn't seem to have made a difference because many mails to specific providers are still not delivered reliably, as has been documented multiple times in this group and elsewhere. Another complaint about it was posted today. I had really hoped Google would have DKIM in place for new billing to improve reliability. http://code.google.com/p/googleappengine/issues/detail?id=3161 -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
