Examples

   1.SUBSCRIBE LOCAL-NEWS

     This example shows the command to SUBSCRIBE oneself to the list
     LOCAL-NEWS.

   2.SUBSCRIBE LOCAL-NEWS "John Doe" <jdoe+local-news@example.com>

     This example shows the user jdoe@example.com subscribing the
     address "John Doe" <jdoe+local-news@example.com> to the list
     LOCAL-NEWS. That is, this example shows a subscription request
     using a more formal address format, one that includes an RFC
     822 personal name as well as the actual address, and where
     the address includes a subaddress; see for more details about
     subaddresses.