Daily delivery rate: 77088 / ( 77088 + 311 + 97 ) = 99.5%

Log records total: 79981 100.0%
Delivered on this day: 77088 96.4%
Delayed(may be delivered or rejected later): 2485 3.1%
Rejections (Bounced Back): 311 0.4%
Timed Out (After 72 Hours): 97 0.1%

Percentage of delivery attempts :

Delivered on first attempt: 76296 98.8%
Delivered on second attempt: 708 0.9%
Delivered on 3~10 attempt: 78 0.1%
Took more than 10 attempts: 6 0.0%
Timed out (After 72 Hours): 97 0.1%