|Message:||The service could not bind instance %1. The data is the error code.For additional information specific to this message please visit the Microsoft Online Support site located at: http://www.microsoft.com/contentredirect.asp.|
|This error may be seen in the application log after you configure and attempt to start additional virtual servers for the Simple Mail Transfer Protocol (SMTP), Post Office Protocol version 3 (POP3), or Internet Message Access Protocol Version 4 rev1 (IMAP4) services in Exchange 2000 Server. Also, the virtual servers that you added do not start.
This issue can occur because TCP/IP, which includes the SMTP, POP3, and IMAP4 protocols, requires a unique socket for each instance. A TCP/IP socket is composed of an Internet Protocol (IP) address and Transmission Control Protocol (TCP) port pair. To generate a unique socket, either the TCP port or the IP
address of each instance must be unique to the given virtual server.
|Provide a unique IP address for each additional virtual server.|