What is a Premium Mailbox?

You can upgrade any Standard Mailbox to a Premium Mailbox to get additional storage and some great additional features. Premium Mailboxes offer 50GB of storage allowance, along with Contract and Calendar sync.

Premium Mailboxes come with a refreshed look but provide all the standard features that Standard Mailboxes have. You can access any Premium Mailbox from within My20i, using the Single Sign-On option, similarly to how you access any Standard Mailbox. If you would like to access the mailbox from outside of My20i, the URL is premium.stackmail.com rather than stackmail.com.

Calendar View

You can configure your calendar using Caldav or Cardav.

• To configure calendars using CalDav on a Premium Mailbox in IOS, click here.
• To configure calendars using CardDav on a Premium Mailbix in IOS, click here.

It's also possible to synchronise the calendar with Premium Mail in Google Calendar. You can find out more here.

Contacts View

To view how to configure calendars and contracts with Premium Mail in Outlook, click here