【Upgrade】October 14 to 15 Alibaba Cloud Communications Short Message Service Upgrade Notice
Upgrade Window: From 21:30 on October 14th, 2021 to 06:00 on October 15th, Beijing time
Upgrade Content: Alibaba Cloud Communications Short Message Service will undergo maintenance and upgrade to improve platform stability and capability.
Upgrade Impact: During upgrade, there is no impact under normal condiction. In rare condition, there could be some delays or abnormalities in SMS delivery, and please do not hesitate to contact us as soon as possible for problem resolution.