hey chand, i found this on google http://www.mcse.ms/message962516.html . not sure if it will help you at all. peace joe -----Original Message----- From: Deshwal, Chand [mailto:CDD@xxxxxxxxxxxxx] Sent: Thu 8/26/2004 9:32 PM To: [ExchangeList] Subject: [exchangelist] FW: Re: error 554 with eventid 4031 http://www.MSExchange.org/ Hi I have been receving the error message, when I send e-mails to few domains. The following message could not be delivered to <domain.com>. The destination server reported: 554 denied by gorbs From: <me@xxxxxxxxxxxx> The recipient name is not recognized The MTS-ID of the original message is: c=US;a= ;p=KAMPSAX;l=KILMX01-040827035914Z-21210 MSEXCH:IMS:KAMPSAX:Delhi:CPQ01 3554 (000B09B6) 554 denied by gorbs I could not make out and there seems to be no documentation with the word GORBS and there was little response from the list also. Just to add, my server is not an open relay, it has PTR and SPF1 records as well. This problem has started to come around from 15th August onwards. Thanks Chand ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp Exchange FAQ: http://www.msexchange.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: World of Windows Networking: http://www.windowsnetworking.com Leading Network Software Directory: http://www.serverfiles.com No.1 ISA Server Resource Site: http://www.isaserver.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this MSEXchange.org Discussion List as: jlogrippo@xxxxxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Report abuse to listadmin@xxxxxxxxxxxxxx