Does multi-region configuration apply to stored messages? Craig Conover December 11, 2020 10:58 Updated Yes, stored messages are replicated across multiple availability zones in several geographical data center locations. Related articles Does multiplexing work with message history? How long can messages be stored? Can I use PubNub with AES? Can I Use PubNub with SSL (HTTPS)? How do I estimate the transactions for my use case?