Diagnostic-Code: smtp;554 5.7.1


  • I am having issues when some hotmail or live users email me , they are receiving the below error message.


    Reporting-MTA: dns;
    Received-From-MTA: dns;SNT105-W40
    Arrival-Date: Tue, 10 May 2011 06:53:13 -0700


    Final-Recipient: rfc822;
    Action: failed
    Status: 5.7.1
    Diagnostic-Code: smtp;554 5.7.1 <>: Relay access denied


    It works for some users but not for all. My dns is all setup appropriately and i've tested it on multiple sites, this just started happening a couple weeks ago with no changes on my end.


    Anyone have any inight on this.?

    Wednesday, May 11, 2011 12:44 AM