'@type messages: L{list} of L{bytes}
@param messages: The base filenames of messages to be relayed.
@type manager: L{_AttemptManager}
@param manager: An attempt manager.
@type args: 1-L{tuple} of (0) L{bytes} or 2-L{tuple} of
(0) L{bytes}, (1), L{int}
@param args: Positional arguments for L{SMTPClient.__init__}
@type kw: L{dict}
@param kw: Keyword arguments for L{SMTPClient.__init__}'

def __init__(self, messages, manager, *args, **kw):

    self.messages = messages
    self.manager = manager
    self.pArgs = args
    self.pKwArgs = kw
