How do I locate storage amounts in M365?

How do I find storage amounts for Exchange, OneDrive, and SharePoint, in the M365 admin portal?

Environment

  • Datto SaaS Protection for M365

Answer

1. Log in to the M365 Admin Center portal as the Global Admin. Click the app launcher and select Admin:

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2. Click on Reports in the left-hand sidebar, then select Usage. (If you don't see Reports, click View all at the bottom of the left-hand sidebar.)

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3. Scroll down to any of the graphs and click View more.

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4. Click Active users to view the M365 services and options. The following menus provide the storage totals needed for Datto SaaS Protection.

  • Exchange → Mailbox usage→Storage
  • OneDrive → Usage → Storage
  • SharePoint → Site usage → Storage

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