('DELIVERY_INIT_RETRY_INTERVAL', '10'),
('DELIVERY_MAX_AGE', '86400'),
('DELIVERY_MAX_RETRY_INTERVAL', '3600'),
('DELIVERY_RETRY_RATIO', '2'),
('LOGROLL_INTERVAL', '300'),
('DELIVERY_INIT_RETRY_INTERVAL', '10'),
('DELIVERY_MAX_AGE', '86400'),
('DELIVERY_MAX_RETRY_INTERVAL', '3600'),
('DELIVERY_RETRY_RATIO', '2'),
('LOGROLL_INTERVAL', '300'),