Send email to all members of a group?
I maintain a website for an organization that has many activities, each coordinated by an activity chairman for each activity. I would like individual members to be able to self-enroll in whichever activity they want, and the activity chairmen to be able to compose emails that go to all enrolled members.
For example: a golf group, with golf chairman, who sends a monthly message to all enrolled golfers about that month's outing.
Is this possible? How would I go about doing this?
Thanks in advance,
-larryg