This topic announces that Alibaba Cloud will implement the standards and guidelines of Infocomm Media Development Authority (IMDA) in Singapore.

As required by local regulators in Singapore, Alibaba Cloud has launched the IMDA protection mechanism, which will take effect as of July 5, 2022. Alibaba Cloud will provide enhanced messaging security for sender IDs that are registered and protected in IMDA. If you have applied for protection from IMDA, make sure that you register your sender ID in the Short Message Service (SMS) console at the earliest opportunity. The registration ensures that you can send messages as expected. Alibaba Cloud will no longer provide messaging services for sender IDs that are included in the IMDA blacklist.