'Fail because the authentication was rejected.
@param code: The server status code from the most recently received
server message.
@type code: L{int}
@param resp: The server status response from the most recently received
server message.
@type resp: L{bytes}'

def esmtpAUTHDeclined(self, code=(-1), resp=None):

    self.sendError(AUTHDeclinedError(code, resp, self.log.str()))
