Daily delivery rate: 173371 / ( 173371 + 1309 + 7 ) = 99.2%

Log records total: 182187 100.0%
Delivered on this day: 173371 95.2%
Delayed(may be delivered or rejected later): 7500 4.1%
Rejections (Bounced Back): 1309 0.7%
Timed Out (After 72 Hours): 7 0.0%

Percentage of delivery attempts :

Delivered on first attempt: 170647 98.4%
Delivered on second attempt: 2149 1.2%
Delivered on 3~10 attempt: 525 0.3%
Took more than 10 attempts: 50 0.0%
Timed out (After 72 Hours): 7 0.0%