Overview
This article provides a workaround for IMAP email clients who want to sync Calendar/Contacts.
Information
Occasionally, you will come across customers who may not be relying on the Exchange Activesync functionality (they have not purchased the Exchange Activesync extension, they do not trust the partial implementation of EAS, etc.) In such scenarios, you can advise them to use a 3rd-party opensource tool called Outlook CalDav Synchronizer, which allows syncing Calendar and Contacts over CalDAV and CardDAV protocols, respectively. The customer will need to set up CalDAV/CardDAV using Kerio Connect server Resources URLs.
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