OneDrive for Business external sharing links troubleshooting for external guests: send users to request access

When you share a file or folder in OneDrive for Business with an external guest, the recipient may see a message that directs them to request access instead of opening the content directly. This typically happens because the sharing link settings or the guest’s authentication method do not match the requirements of your organization’s sharing policy. The guest is then forced to use the Request Access workflow, which sends you an email approval request before they can view or edit the item. This article explains why this occurs, how to configure sharing links so external guests can access content without requesting access, and what to do if the issue persists.

Why External Guests See the Request Access Prompt Instead of the Shared File

OneDrive for Business uses sharing links that carry specific permissions and authentication requirements. When you create a sharing link, you choose between two main types: Anyone and Specific People. An Anyone link allows anyone with the link to access the content without signing in. A Specific People link requires the recipient to authenticate using a Microsoft account or a Microsoft 365 guest account that has been invited to your tenant.

The Request Access prompt appears when the system cannot verify the guest’s identity or when the link’s authentication requirement conflicts with the guest’s current login state. The most common causes are:

• The link is set to Specific People and the guest does not have a matching Microsoft account or guest account in your tenant.
• The guest is signed in with a personal Microsoft account that is not associated with the email address you used to share the file.
• The tenant-level external sharing policy is configured to require authenticated external users, but the guest’s account type is not supported.
• The link’s expiration date has passed or the link has been revoked, causing OneDrive to fall back to the Request Access workflow.

Understanding these causes helps you choose the correct link type and configure your sharing settings so that external guests can access shared content directly without needing to submit a request.

Steps to Configure Sharing Links So External Guests Do Not See Request Access

Follow these steps in order to resolve the issue. Start by checking the link type you already shared, then adjust the tenant-level settings if needed, and finally create a new link with the correct configuration.

Check the Current Sharing Link Type

1. Open OneDrive in a web browser
   Go to onedrive.live.com and sign in with your work or school account.
2. Locate the shared file or folder
   Navigate to the file or folder that you shared with the external guest.
3. Select the item and click the Share button
   In the toolbar at the top, click Share. A panel opens showing the current sharing links.
4. Review the link type under the link settings
   If the link says Anyone with the link or People in your organization, the link type may not be set to Specific People. Click Link settings to see the exact type.
5. Identify the link type
   If the link type is Specific People, the guest must sign in. If it is Anyone, no sign-in is required. If it is People in your organization, external guests cannot access the content at all.

Change the Link Type to Anyone to Bypass Authentication

1. Click Link settings in the Share panel
   This opens the link configuration dialog.
2. Select Anyone with the link
   Under Choose an option, select Anyone with the link. This removes the sign-in requirement.
3. Set permissions and expiration
   Choose whether the recipient can view or edit the item. Optionally set an expiration date and a password. Note that expiration and password are optional but add security.
4. Click Apply
   The link updates immediately. Copy the new link and send it to the external guest. They will no longer see the Request Access prompt.

If You Must Use Specific People Links, Ensure the Guest Has a Valid Guest Account

1. Invite the guest to your tenant as a B2B guest user
   Go to the Microsoft 365 admin center at admin.microsoft.com. Navigate to Users > Guest users. Click Add a guest user and enter the guest’s email address. Send the invitation.
2. Have the guest accept the invitation
   The guest receives an email with a link to accept. They must accept using the same email address you used to share the file.
3. Share the file again using a Specific People link
   After the guest accepts, create a new sharing link set to Specific People and enter the guest’s email address. The guest can now sign in with their guest account and access the content without seeing the Request Access prompt.

If External Guests Still See Request Access After These Steps

OneDrive Shows Request Access When the Guest Uses a Personal Microsoft Account

If the guest is signed in with a personal Microsoft account like outlook.com or hotmail.com and the link is set to Specific People, OneDrive may not recognize the account. The guest should sign out and use the email address that was invited. Alternatively, switch the link to Anyone to avoid the sign-in requirement entirely.

Tenant-Level External Sharing Settings Block Direct Access

Your organization’s global admin may have set the external sharing policy to Only people in your organization or Existing guests. These settings prevent new external guests from accessing content without first being invited. To check this:

1. Go to the Microsoft 365 admin center
   Navigate to Settings > Org settings > Security & privacy > Sharing.
2. Review the external sharing setting for OneDrive
   Under OneDrive, the setting should be Anyone or New and existing guests. If it is set to Existing guests or Only people in your organization, change it to Anyone or New and existing guests as needed.
3. Click Save
   Wait a few minutes for the change to propagate, then test the link again.

The Request Access Feature Is Enabled at the Site Level

OneDrive allows site owners to enable or disable the Request Access feature. If it is enabled, guests may see the button even when they could otherwise access the file. To disable it:

1. Open the OneDrive site settings
   In OneDrive, click the gear icon and select OneDrive settings. Then click More settings.
2. Click Site settings
   Under Site administration, click Site settings.
3. Go to Site permissions
   Click Site permissions and then Access requests.
4. Uncheck Allow access requests
   Clear the checkbox that says Allow access requests and click OK.

Sharing Link Types for External Guests: Comparison

Item	Anyone Link	Specific People Link
Authentication required	No	Yes — Microsoft account or Microsoft 365 guest account
Guest sees Request Access	No	Yes, if the guest cannot authenticate
Best for	Public files, non-sensitive content, quick sharing	Files with sensitive data, need to track access, or require sign-in audit
Can set expiration	Yes	Yes
Can set password	Yes	No — password option is only for Anyone links

Use the Anyone link type when you want external guests to access content without any sign-in or request access prompt. Use Specific People only when you have already invited the guest to your tenant and they can authenticate with a recognized account.

After applying the correct link type and tenant settings, external guests can open shared files directly without seeing the Request Access button. If you need to track who accesses your files, use Specific People links combined with proper guest invitations. For a quick and friction-free experience, especially with external collaborators who are not part of your organization, the Anyone link is the most reliable option. Remember to review your tenant-level sharing settings periodically to ensure they match your collaboration needs.