I just finished setting up Exch2K7 in my lab to join the existing Exch2K3 environment. I can emails fine from Exch2K7 to Exch2K3. Also, I can send emails via Telnet port 25 method from Exch2K3 to Exch2K7. However, I can't send emails from Exch2K3 to Exch2K7 via Outlook. The email gets stuck in "messages with unreachable destination" queue on Exch2K3 server and never get delivered. The NDR message says that the email was rejected due to the administrative policy on the destination server. Anyone knows how to resolve this issue? I've already allowd HTS' receive connector to allow annonymous connection as well as recreated both RGCs. Thanks in advance.
http://nickgillott.blogspot.com/2007/08/mail-flow-from-exchange-2003-to.html wrote in message news:3f60a7b2-d66f-42c4-b0b1-11d9ad363dcf@59g2000hsb.googlegroups.com... >I just finished setting up Exch2K7 in my lab to join the existing > Exch2K3 environment. > > I can emails fine from Exch2K7 to Exch2K3. Also, I can send emails > via Telnet port 25 method from Exch2K3 to Exch2K7. However, I can't > send emails from Exch2K3 to Exch2K7 via Outlook. The email gets stuck > in "messages with unreachable destination" queue on Exch2K3 server and > never get delivered. The NDR message says that the email was rejected > due to the administrative policy on the destination server. > > Anyone knows how to resolve this issue? I've already allowd HTS' > receive connector to allow annonymous connection as well as recreated > both RGCs. > > Thanks in advance. >
