Loop Components disabled

Quek Gim Chye 0 Reputation points
2026-08-20T07:52:48.1533333+00:00

Why is Loop Components disabled in my Outlook compose window?

It works in Teams though.

Microsoft 365 and Office | Loop | For business
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  1. AI answer

    2026-08-20T07:53:07.1966667+00:00

    Common causes for Loop components being disabled in Outlook compose, even when they work in Teams:

    1. The Outlook item is not in the right mode.
      • In Outlook, Loop components require the item to be in Reviewing or Editing mode, not Viewing mode.
    2. The mailbox being used does not support Loop.
      • In classic Outlook, the Loop button is grayed out if at least one mailbox in the profile supports Loop, but the current mailbox the message is being sent from does not.
      • Loop components are supported only with a Microsoft 365 business mailbox.
    3. OneDrive for Business is not connected in Outlook.
      • In classic Outlook, check File > Account > Connected Services and confirm OneDrive for Business is present.
      • If it is missing, sign in to OneDrive for Business.
    4. Loop has been turned off by the organization.
      • If an admin disables Loop, the create/insert entry point in Outlook is hidden, and existing Loop content renders as a hyperlink instead of an interactive component.
    5. Unsupported client or platform.
      • Loop components in Outlook are not supported in Safari or Teams on Mac.
      • Adaptive Card-based Loop components are not available in Teams and Outlook on macOS and mobile clients.

    Recommended checks:

    1. In Outlook, confirm the message is being edited, not just viewed.
    2. Verify the sending account is a Microsoft 365 business mailbox.
    3. In classic Outlook, go to File > Account > Connected Services and verify OneDrive for Business is connected.
    4. If multiple mailboxes are configured, switch the From mailbox to the business mailbox that supports Loop.
    5. If the button is still disabled only in Outlook, have the Microsoft 365 admin verify Loop is enabled for Outlook in the organization.

    If Loop is enabled in Teams but disabled in Outlook, the most likely Outlook-specific causes are the current mailbox, missing OneDrive for Business connection, or the item being in Viewing mode.

    References:

    AI-generated content may be incorrect. Read our transparency notes for more information.

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  2. Aetherin 1,545 Reputation points Independent Advisor
    2026-08-20T08:25:01.1166667+00:00

    Hi @Quek Gim Chye,

    To better understand your setup and environment, could you please help confirm the following information?

    • Which Outlook version are you using: Classic Outlook, New Outlook, Outlook for Mac, or Outlook on the web (OWA)?
    • Is the Loop Components button also disabled in Outlook on the web when using the same account?
    • Is the Loop icon missing entirely, or is it visible but greyed out/disabled in the compose window?
    • Are other users in your organization experiencing the same issue?

    I also noticed that some AI-assisted responses in the forum have already suggested a few areas to check. Have you had a chance to review or test any of those recommendations yet?

    In the meantime, based on my experience and the information available so far, if you're unable to resolve the issue from your side, or if other users in your organization are experiencing the same behavior, it may be worth reaching out to your Microsoft 365 administrator. They can help review any tenant-level policies, Conditional Access settings, licensing requirements, or other organizational configurations that could be preventing Loop Components from being enabled.

    For reference, your administrator may find the following documentation helpful: Manage Loop in your organization | Microsoft Learn

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    If there are any updates regarding the questions above or the troubleshooting steps you've already tried, please feel free to leave a comment under my answer. I'll be notified of your response and can take another look based on the latest information you've shared.

    I look forward to hearing back from you.

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