exchange synchronise only calendar and contacts no email

Hello, I have an exchange account for which I would only like to synchronise calendar and contacts, no email. However, I cannot find the option to only enable calendar/contacts and disable emails. Is there any way of doing so?

Hi, unfortunately using the Exchange Web Services protocol, all these items will be synchronized and it’s not possible to turn either of the options off, you can only disable the whole service.

Thank you for understanding,