Running Microsoft Exchange 5.5 (SP2) on
NT 4.0 (SP 4), only one server, one site
I get the following message & do not know how to fix it; what really throws me is the reference to the telephone number;
I am able to ping & telnet to mindspring.com
“Unable to deliver the message due to a communications failure
The MTS-ID of the original message is: c=US;a= ;p=RELIANCE STEEL ?;l=TUBING-010308165032Z-6560
MSEXCH:IMS:RELIANCE STEEL & ALUMINUM CO.:RELIANCE:TUBING 3550 (000B099C) 550 telephone number listed in your documentation
