Google Translations:-Source Text (English):Delivery to the following
recipient failed permanently: info@twitter.com Technical details of
permanent failure: Google tried to deliver your message, but it was
rejected by the server for the recipient domain twitter.com by
aspmx.l.google.com. . The error that the other server returned was:
552-5.2.2 The email account that you tried to reach is over quota.
Please direct 552-5.2.2 the recipient to 552 5.2.2
http://support.google.com/mail/bin/answer.py%3...