Welcome aboard, FredJMJ.
While we would like to see you employ the Relationships Analyst in any way, shape and form possible, we do not provide an easy solution to the task on hand (:
With the everlasting but not yet materialized dream of setting up a control panel where each member can view his/her reports, edit personal information, and add or delete records - we programed the system to recognize one unique email address per member.
Unique address is here but not so the compensating control panel. Oh, well, at list we have something to shoot for
Hence, the only possible solution available right now is to open free email accounts per each quasi new member, and not let it spoil the party.