def store_message(maildir, state, uid, message, flags):
msg = MaildirMessage(message)
if '\\Seen' in flags:
msg.add_flag('S')
flags = msg.get_flags()
uid = int(uid)
s = state.get(uid)
if s:
if s.flags != flags:
maildir.set_flags(s.msgkey, flags)
else:
key = maildir.add(msg, flags)
state.put(uid, key, flags)
