We are about to role out a program that will allow our user's to send out flyers about properities, this will become a main why they market their properties. So with that said I need help with a good configuration for this. Currently have a FE and BE exchange setup and am thinking about adding another front end server, and sepearte domains that point to the new FE server so I don't have to worry about the main FE getting blacklisted. IF I do this do I just need a pointer to the new FE so when people send emails it will come from that box and that domain ... Any thoughts on how to handle this.. Also I shouldn't need anymore cal's because I already have some on the backend server.. correct. Thanks for your help

Install a new FE server into the organization Direct your MX records on the internet for the other domains to your new FE You only need an additional Server License but no CALs Deli

So i don't have to do anything on the BE server ? like add the other domains ? Thanks

You need to do this in your Organizational configuration You need to add recipient policies for email addresses and mark them authoritative More info here: http://support.microsoft.com/kb/260973 Deli