Some customers want to block all mail sent from inside the company to a specific email address outside the company. To do this, create a contact in the Active Directory and give it the email addres...
Published Apr 05, 2004
Version 1.0
Blog Post
More often I get requests to block mail to an entire domain. If it is a domain where we don't want people to go in general, I will add a zone to DNS for that domain and create an Mx record pointing to a non-routable IP. Guess one could also write an event sink to do this. :)