Are you facing the frustrating issue of the "SharePoint External Sharing" option being greyed out for "Anyone" in your SharePoint Online or on-premises environment? You're not alone. This common problem can limit your ability to easily share content externally. Let's dive into understanding this issue and explore potential solutions to help you regain control over your external sharing settings.
Understanding the "Anyone" Option in SharePoint External Sharing
The "Anyone" option in SharePoint External Sharing allows you to share content with people outside your organization without requiring them to sign in. This can be particularly useful for collaboration with clients, partners, or other external stakeholders. However, when this option is greyed out, it can significantly hinder your sharing capabilities.
Common Reasons for the "Anyone" Option Being Greyed Out
- Licensing Issues: Ensure that your SharePoint license supports external sharing. Some licenses, like those for on-premises environments, may not include this feature.
- Tenant Settings: Check your SharePoint admin center to ensure that external sharing is allowed at the tenant level. It should be set to "Allowed" or "Allowed with restrictions".
- Site Collection Settings: Verify that external sharing is enabled at the site collection level. It should be set to "Enabled" or "Enabled with restrictions".
- User Permissions: Confirm that the user trying to access the "SharePoint External Sharing" settings has the necessary permissions. Typically, this requires being a SharePoint admin or having equivalent permissions.
Step-by-Step: Enabling External Sharing for "Anyone"
If you've checked the above points and the "Anyone" option is still greyed out, follow these steps to manually enable external sharing:

| Step | Action |
|---|---|
| 1 | Navigate to the SharePoint admin center. |
| 2 | Under "Policies", click on "Sharing". |
| 3 | Under "External sharing", ensure that "Anyone" is set to "Allowed" or "Allowed with restrictions". |
| 4 | Click "OK" to save your changes. |
| 5 | Repeat the process for the specific site collection where you're trying to enable external sharing. |
After completing these steps, the "Anyone" option should no longer be greyed out, and you should be able to share content externally with ease.
Best Practices for External Sharing in SharePoint
While enabling external sharing can greatly enhance collaboration, it's crucial to implement best practices to maintain security and control:
- Use sharing links with expiration dates and password protection when necessary.
- Regularly review and update external sharing permissions.
- Educate users on the importance of sharing responsibly and securely.
- Consider using SharePoint's advanced sharing features, like sharing with dynamic groups or using access requests, to further refine your sharing strategy.
In conclusion, while the "Anyone" option being greyed out in SharePoint External Sharing can be a frustrating issue, understanding the underlying causes and following the steps outlined above can help you resolve this problem and regain control over your external sharing capabilities.
























