Unable to retreive Free/Busy due to AutoDiscover v2 (4380309)

Customers requiring full Autodiscover V2 support in the current product version may experience limitations, as the existing implementation does not yet provide complete compatibility with this protocol.

Full Autodiscover V2 implementation involves significant modifications to multiple core modules in the product. Delivering these changes outside the normal release cycle could introduce instability, making it unsuitable for a hotfix approach.

Full support for Autodiscover V2 will be included in the November 2025 product release. No hotfix will be provided before this date. Customers should plan upgrades accordingly once the new version becomes available.