I am migrating from Linux and need to duplicate a process that currently is performed by sendmail. We receive mail from various sources destined for one of our namespace's. The user is not a real user in our exchange environment. The domain name has to be stripped off and replaced with a different domain name and then forwarded to new domains server. All of this without changing the user account name on the original message. The virtual user table entry looks similar to this. [ @domain1.com %1@xxxxxxxxxxx ] Any suggestions?