Sample Download : http://code.msdn.microsoft.com/How-to-Export-Contacts-in-d1d84cc7
Outlook Web App (OWA) allows us to import multiple contacts in a very simple way. However, it does not allow us to export contacts. In this application, we will demonstrate how to export contacts from Office 365 Exchange Online.
1. Get all the contacts from Office 365 Exchange Online.
2. Write the head title to the CSV file.
3. Write the contacts into the CSV file.
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