In case you did not notice these incoming important changes for Office 365 services – covering Exchange Online, Mobile Device Management and SharePoint Online.

Some of them may have end-users impact like these two:

  • Exchange Online: access to Outlook Web Access will be redirected for some users to outlook.office.com instead of outlook.office365.com
  • Mobile Device Management: iOS users which are running an older version of iOS (before iOS 7.1) will not be able to enroll their device. Old iOS version already enrolled will continue to work as expected. Consider to upgrade to at least iOS 7.1

This last update is about SharePoint Online and administration. SharePoint Administrators will be able to hide the “Everyone”, Everyone but external users” and “All users” from the People picker. Consider to upgrade to the latest version of SharePoint Online PowerShell to manage this (https://www.microsoft.com/en-us/download/details.aspx?id=35588).