The lists are handled by the ezmlm/idx mailing list manager. The following examples apply to the libmpdec-users list. For the other lists, replace libmpdec-users with libmpdec-devel or libmpdec-announce.
From the account that is to be subscribed, send an (empty) message to:
From the subscribed account, send an (empty) message to:
For each command, ezmlm will send you a confirmation request. You have to reply to that message for the command to take effect.