Updated:

The latest update is now available with version number 17.6568.46022.0 in the store and can be installed. Below is a generic changelog that combines changelogs from many updates. It is not clear what changes arrive with this update.

What’s new in Mail and Calendar for Windows 10:

  • Link multiple inboxes together to view all of your email in one unified inbox.
  • Select and interact with many messages at once by using Select All and Shift+Select.
  • Right-click to empty deleted items and junk email folders.
  • Set a swipe to move to a custom folder
  • Search within a message directly in the reading pane
  • View email more easily with improved image scaling.
  • View your calendar in month view on mobile devices.
  • Mark your calendar with holidays
  • View an entire year at a glance with Year view
  • See organization’s contact information for email senders and recipients (for Exchange accounts only).

Original:

Universal Windows 10 Outlook Mail and Calendar app has received a new update today but while updating  its give installation error.

It seems Windows Store is facing some issues. So Microsoft need to fix it fast.

Install link