HI, we need to update smtp ip on the bunch of CUE . System admins requested to provide them source ip , in our case that would be CUE's ip, and they will probably add them into their acl or MS Exchange server...
Question: Should I provide CUE's own IP or loopback IP of the router?
CUE is running on the service-module ISM of the router 2921 which is also CME.
Thank you
