The support for Exchange 2010 has ended, and it is a turning point for Exchange 2010 users. Although it doesn't mean it will stop working, it won't be beneficial as it will no longer get security and technical updates. On the other hand, Exchange 2019 is the latest and most secure Exchange Server. Therefore, users migrate from Exchange 2010 to 2019 as it claims to be the most reliable Exchange version. You can use a third-party tool called Shoviv Exchange Migration Tool to complete the migration task. Users can download a Free Demo Version to check the working process of this tool.
For more detail: