recently my users are failing to receice emails from outside my domail, senders are getting the below error when trying to send to my domain,
Delivery to the following recipient failed permanently:
Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the recipient domain. We recommend contacting the other email provider for further information about the cause of this error. The error that the other server returned was: 550 550 Rule imposed mailbox access for email@example.com refused (state 14).
----- Original message -----
Received: by 10.204.34.143 with SMTP id l15mr242503bkd.169.1264755644994; Fri,
29 Jan 2010 01:00:44 -0800 (PST)
Date: Fri, 29 Jan 2010 12:00:44 +0300
To: xxxxxxx <firstname.lastname@example.org>
Content-Type: multipart/alternative; boundary=000325555b56f2976d047e49de1f
what could be the possible cause?