There were 3 tests conducted on mail.10086.cn's availability in the 1 279 days after August 19, 2021. Responding with a code 200, mail.10086.cn was operational 3 times, most recently on July 28, 2023, out of every check attempted. Checks done as of February 19, 2025, revealed mail.10086.cn experienced no downtime events. As of February 19, 2025, there have been no reports of error statuses in the responses that have been received. On July 28, 2023, mail.10086.cn's response time differed from the average, being 2.584 seconds compared to 2.696 seconds.