When commands are sent to this address, all the same commands work, but the listname is no longer needed in the command. For instance, one command to subscribe to a mailing list is:
that command syntax will work for any of the List Server addresses. However, if the command is sent to listname-request, such as firstname.lastname@example.org, this command is
enough, since the list name is clear from the mailing address:
Note that all List Server Address syntaxes work fine when sent to the listname-request address.