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Barracuda MSP App

Linking Accounts to the Microsoft 365 Service

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To view a quick video on linking to the Office 365 Connector for Usage Billing, click the link below.

How to link to the Office 365 Connector for Usage Billing.


To link an account to the Microsoft 365 Service (M365), perform the following steps.

You can link to the Microsoft 365 (M365) service of the SMB only after you have added the SMB account.

Required You must log in with User Admin (not Account Admin) credentials to use this procedure. See Assigning Roles and Access.
  1. Login to your Barracuda Cloud Control at
    The Sign-in  page is displayed.

    image2022-12-13 19:1:2.png
  2. Enter your credentials.
    Your Profile page is displayed.

    campus MSP App Not Beta 2.png

  3. At the left navigation page, scroll to the bottom of the listing and then click MSP App.
    The MSP App Accounts page is displayed.

    image2022-12-16 11:8:47.png


    Important: If the MSP page is not displayed and you see the following error message, you are not using User Admin credentials. Ensure you have logged in as a User Administrator.

    image2022-12-16 11:27:13.png

  4. Clink the Account you want to add a link to.
    The Products and Services list is displayed.

    image2022-12-16 11:28:52.png

  5. At the Products and Services list, click Details, as shown below.

    image2022-12-16 11:14:47.png
    The Details page is displayed.

    image2022-12-16 11:31:39.png

  6. Click the Link M365 Account button.

    The MS Account list is displayed.
    campus MS Account.png

  7. Select an account and enter your credentials.

    The following MS Permissions Requested is displayed.

    campus MS Account1.png

  8. Click Accept .
    The M365 Associated Domains list is displayed.

    campus MS Account2.png

  9. Verify the Domains and click the Confirm button.
    The Unlinked status is changed to Linked and the Domain List button is displayed.

    campus MS Account3.png


    • Accurate user quantities may take up to 24 hours to display.
    • The M365 connector does not support linking to M365 multiple tenants.