!master
/MSG %B +host <nickname> <hostmask>
   Adds a hostmask to a user's record on the bot.  The
   hostmasks are where the bot will identify that user
   from.  Usually you will not need to use this command
   since a user can add hostmasks to her own record via the
   /MSG IDENT command.  But it's here if you need it.
