Is the Legacy User Group still active and functioning?

I have tried multiple times to join the Legacy User Group.  I complete the registration process and get the e-mail confirming membership but I never get any e-mail from the group.  I have posted a couple of queries to the user group but I am not sure whether they ever got to the User Group.

I had Legacy Support manually add me to the User Group but that did not work either.  Support told me they can't do anything more.

Very confusing why I can't seem to register and join the group.