Daily delivery rate: 174607 / ( 174607 + 871 + 27 ) = 99.5%

Log records total: 184152 100.0%
Delivered on this day: 174607 94.8%
Delayed(may be delivered or rejected later): 8647 4.7%
Rejections (Bounced Back): 871 0.5%
Timed Out (After 72 Hours): 27 0.0%

Percentage of delivery attempts :

Delivered on first attempt: 170324 97.5%
Delivered on second attempt: 3626 2.1%
Delivered on 3~10 attempt: 600 0.3%
Took more than 10 attempts: 57 0.0%
Timed out (After 72 Hours): 27 0.0%