How many mail domains are supported? Phillip Cardenas February 24, 2017 23:21 Updated Follow Issue How many mail domains are supported? Solution Mirapoint software supports 500,000 mail domains. Related articles How to set up DNS in IceWarp Cloud Product translations What is the Mirapoint software deprecation process? Is mail sent to a broadcast mailbox forwarded? How is logging handled? Comments 0 comments Please sign in to leave a comment.