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Upgrade the standalone EAS proxy

To upgrade your standalone EAS proxy, run the EAS proxy installer and follow the instructions. The installer detects your installation and upgrades it to the latest version.

If you’re using a cluster of EAS proxy server nodes behind a load balancer, you can upgrade them independently of each other and in any sequence.

Tip

To ensure that your users can access their email during the upgrade, don’t stop all EAS proxy server nodes simultaneously.