Our Exchange 2000 server is set to send outgoing messages to an SMTP connector, in which I have specified the IP address given to us by the ISP. Up unil a few days ago this worked fine.
Now, whenever anyone sends a message, it goes straight into a queue called "Messages with an unreachable destination."
Our ISP has ruled out a problem at their end, and assuming it is not a connection issue (everything else works OK) is there anything I can try on our server, perhaps in Exchange or Internet Security and Acceleration Server, that might be stopping outbound mail?
Advice much appreciated.
Regards,
Stuart
Now, whenever anyone sends a message, it goes straight into a queue called "Messages with an unreachable destination."
Our ISP has ruled out a problem at their end, and assuming it is not a connection issue (everything else works OK) is there anything I can try on our server, perhaps in Exchange or Internet Security and Acceleration Server, that might be stopping outbound mail?
Advice much appreciated.
Regards,
Stuart