Raymond,

Why don't you just create a google group and then add the necessary emails into that group and then set the folks that need to be in that group?  Reply To can only be one email in our software.  Thanks!

Yes, I've been wanting to do this for quite some time! 

Love this -We will add a parameter to the MEMBER REPORT for FIRST SEEN FROM AND TO dates so then you can report on it, then even send an email if you like!