Submitted by TawfeeqA on Fri, 06/26/2009 - 18:29
In Exchange 2003, I was able to create an SMTP open relay that could be used only by authenticated users. The authenticated user could send with any From and any To. Without going into the details why (it's not for spamming), I want to do this with Exchange 2007.
I've seen the article on creating an open relay that does not require authentication and that works, but it is not the same as outlined above.
I want this relay to do the following:
- Allow relays from anywhere
- Require authentication to do the relay
- Allow a relay from another Exchange user other than the user that authenticated to anyone
- Allow a relay from anyone to an internal recipient