This could be your reason why. http://www.dnsreport.com/tools/dnsreport.ch?domain=nswcfcu.org FAIL Reverse DNS entries for MX records ERROR: The IP of one or more of your mail server(s) have no reverse DNS (PTR) entries (if you see "Timeout" below, it may mean that your DNS servers did not respond fast enough). RFC1912 <http://www.DNSstuff.com/pages/rfc1912.htm> 2.1 says you should have a reverse DNS for all your mail servers. It is strongly urged that you have them, as many mailservers will not accept mail from mailservers with no reverse DNS entry. You can double-check using the 'Reverse DNS Lookup' tool at the DNSstuff <http://www.DNSstuff.com> site (it contacts your servers in real time; the reverse DNS lookups in the DNS report use our local caching DNS server). The problem MX records are: 158.98.84.162.in-addr.arpa [No reverse DNS entry (rcode: 3 ancount: 0) (check it <http://www.dnsstuff.com/tools/ptr.ch?ip=162.84.98.158> )] -----Original Message----- From: Tommy Stephens [mailto:thomass@xxxxxxxxxxx] Sent: Wednesday, August 31, 2005 7:35 AM To: [ExchangeList] Subject: [exchangelist] Exchange 2003 and AOL http://www.MSExchange.org/ Since about 9:00 AM yesterday, we are not able to forward mail to AOL.com through our SMTP Virtual Server. Anybody else having this problem. Thanks, Tommy ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ You are currently subscribed to this MSEXchange.org Discussion List as: dufoem@xxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Report abuse to listadmin@xxxxxxxxxxxxxx