Exchange 2010 will stop support very soon . But you no need to think that it won’t wok. Security updates, bug fixes and technical support will be stopped by Microsoft .So it is better to move your data to Exchange 2019 which offers numerous latest features.
EdbMails for Exchange 2010 to 2019 migration :
EdbMails Exchange Migration tool allows you to perform Migration from Exchange 2010 to 2019 seamlessly. With this tool you can perform :
Migrate mailboxes from Exchange 2010 to Exchange 2019 directly
Migration with no duplicate items
Automatic source and target mailbox mapping
Migration with Zero downtime