You can restrict Exchange ActiveSync access to devices connecting via Jamf Connect's Zero Trust Network Access, blocking connectivity to all others.
Steps include:
Configuring Jamf Security Cloud
Configuring Exchange
Testing the Configuration
Note:
For Exchange Online, it can take up to 24 hours for new Client Access Rules to take effect. Once set up, rule updates are effective within 1 hour.
Therefore, Jamf recommends testing your configuration in a pre-production environment or Exchange Online tenant before committing to production.