def __init__(self, messages, manager, *args, **kw):
        ManagedRelayerMixin.__init__(self, manager)
        relay.SMTPRelayer.__init__(self, messages, *args, **kw)
Normalize Identity groups.
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/mail/relaymanager.py/SMTPManagedRelayer.__init__--crossover with--dataset/ETHPy150Open openstack-infra/shade/shade/_utils.py/normalize_groups