Daily delivery rate: 67805 / ( 67805 + 850 + 59 ) = 98.7%

Log records total: 72308 100.0%
Delivered on this day: 67805 93.8%
Delayed(may be delivered or rejected later): 3594 5.0%
Rejections (Bounced Back): 850 1.2%
Timed Out (After 72 Hours): 59 0.1%

Percentage of delivery attempts :

Delivered on first attempt: 67182 99.0%
Delivered on second attempt: 551 0.8%
Delivered on 3~10 attempt: 67 0.1%
Took more than 10 attempts: 5 0.0%
Timed out (After 72 Hours): 59 0.1%