Are you hosting your own DNS server or is your ISP doing it for you? Either ways, contact your ISP to confirm what you need to use if you are hosting your own DNS. Example of a Reverse DNS file: IP: 123.456.789.111 Reverse Entry: 111.789.456.123.in-addr.arpa.dns Shawn. -----Original Message----- From: Dee [mailto:deea@xxxxxxxx] Sent: Friday, February 25, 2005 10:11 AM To: [ExchangeList] Subject: [exchangelist] Exchange 2003 - Add PTR Record http://www.MSExchange.org/ I am getting a Fail on Reverse DNS entries for MX records. I have researched how to add and found conflicting info. I'd appreciate any light anyone can shed on the subject. Thanks ------------------------------------------------------ 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: smoua@xxxxxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Report abuse to listadmin@xxxxxxxxxxxxxx