From: Brussels, Belgium
We also have the same problem, i.e. being able to send mail out to the Internet, but not receiving any inbound mail from the Internet. The environment is Windows 2000 Advanced Server, we use NAT routing to let workstations on the LAN surf the Internet and have Exchange 2000 on that same box.
When we send messages from the Internet to our domain we get from email@example.com the following NDR:
This is an automatically generated Delivery Status Notification.
Delivery to the following recipients failed.
Since this NDR is actually sent by firstname.lastname@example.org, this means that the SMTP connector did receive the message, but was unable to route it internally. In the Exchange System Manager, Global Settings, Internet Message Format, the domain is defined as being 'irisius.com'. In Exchange 5.5 in the IMS Connectors there used to be a routing tab where one could specify domains and set them as inbound. Where do I perform such an action in Exchange 2000? This seems to be my problem, any expert help would be greatly appreciated!
Thanks very much in advance!