help/opers/accept

   1 ACCEPT <parameter>
   2
   3 ACCEPT allows you to control who can send you a NOTICE or PRIVMSG
   4 while you have user mode +g enabled.
   5
   6 For +g: /QUOTE ACCEPT <nick>   -- Add a permitted nickname
   7         /QUOTE ACCEPT -<nick>  -- Remove a permitted nickname
   8         /QUOTE ACCEPT *        -- List the present permitted nicknames