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There are several ways to set up synchronisation. The simplest option we offer is ActiveSync, which makes it easy to sync email, calendar, and contacts to your mobile device.
ActiveSync is an add-on service that can be ordered from us.
You can also sync your calendar using an Outlook plugin or CalDAV, as shown below. This is managed through webmail.
Log in to webmail and click "Calendar" in the main menu. Then click the three dots and select your preferred option.
For more synchronisation options, visit this page: https://help.smartertools.com/SmarterMail/current/Topics/User/SyncSmarterMail.aspx