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In this article, we describe how to find the OAB and EWS URL's URLs which are needed for the Nebula Synchronizer to connect to your calendar system.
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If you get an error message or no link to the OAB is supplied, it could be due to a setting on the Exchange server. Please contact your (local) Exchange Administrator and they will supply you with the correct URL'sURLs.
Glossary
EWS = Exchange Web Services
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