I am looking for a method that, functionally, creates a group "reflector" or forwarding email address, for all the users in a custom role. For example, if I create the custom role "OompaLoompas", I would like a email address of OompaLoompas@mysite.com to be created, which reflects that changing user base, allowing anyone to email this user group from their email of choice- not just administrators from an admin panel. How can I accomplish this?
My reasoning is that I'm using my WordPress installation to manage subcommittees, and have been asked to create group redirectors for each subcommittee. At this time, no one has email on mysite.com, and I've been asked to avoid creating a new email address for every user.