I have Exchange 2007 installed on a W2k8 box with two NICs. How can I tell Exchange to route all outgoing SMTP traffic out via a specific NIC?
Edit: Can I do it via the W2k8 firewall/routing?
This can only be performed on the Edge Transport server according to Microsoft, so I am not sure if it will work on a Hub that is also handling Edge traffic.
Use the following PowerShell command to set the source IP:
More information is available on the Set-SendConnector command here.
Check this blog out: http://exchangepedia.com/blog/2008/03/routing-outbound-mail-using-particular.html. It explains how you have to do this through the Exchange Management Shell.
Please note the following:
Hope this helps.