<listname-subscriexample.org>
You can use this address command to initiate a subscription for a different address than the one from which you send the email containing the command, but the confirmation request will be sent to the account being subscribed before a subscription will be added. This prevents others from subscribing you via email without your permission.
The command begins with the familiar 'listname-subscribe' command address described previously, but you also need to provide the address of the alternate account. Just add a hyphen and your address (substituting an equal sign () instead of an at sign )) after the command.
Unless this is a public list, this command will probably be rejected
