'Send a (private) message.
Parameters: <msgtarget> <text to be sent>'

def irc_NICKSERV_PRIVMSG(self, prefix, params):

    target = params[0]
    password = params[(-1)]
    if (self.nickname is None):
        self.transport.loseConnection()
    elif (target.lower() != 'nickserv'):
        self.privmsg(NICKSERV, self.nickname, 'Denied.        Please    send    me    (NickServ)    your    password.')
    else:
        nickname = self.nickname
        self.nickname = None
        self.logInAs(nickname, password)
