A web-based tool in Microsoft 365 that enables users to quickly create surveys, quizzes, polls, and feedback forms.
Hi Lilian,
This error usually occurs when the form's sharing permissions are restricted and the recipient does not meet the required access conditions.
Please check the form's sharing settings:
- Open the form in Microsoft Forms.
- Select Collect responses (or Share).
- Review the Who can fill out this form setting:
- Anyone can respond: Anyone with the link can open the form without signing in.
- Only people in my organization can respond: Recipients must sign in with an account from your organization.
- Specific people in my organization can respond: Only the users you've explicitly added can access the form.
For reference; Share a form | Microsoft Support
If external recipients are receiving the message "Sorry, you need access", the form is likely configured for organizational users only. Changing the setting to Anyone can respond should allow external users to access the form, provided your organization's policies allow anonymous responses.
If Anyone can respond is not available, ask your Microsoft 365 administrator to verify the following:
- Sign in to the Microsoft 365 Admin Center and navigate to Settings > Org settings.
- Open the Services tab and select Microsoft Forms.
- Under External sharing, ensure that Send a link to the form and collect responses is enabled. This setting allows users to share forms with people outside the organization and collect responses from them.
- Save the changes. Then return to the form, select Collect responses, and generate a new response link before sharing it again.
For more information, please consult Admininstrator settings for Microsoft Forms - Microsoft Forms Admin | Microsoft Learn
Additionally, verify that the link being shared is a response link created from Collect responses and not a collaboration/edit link. Sharing an edit link can cause recipients to see messages such as "Sorry, you need access" or prompts to sign in with an account that can edit the form.
Please note that If the form contains a File Upload question, Microsoft Forms requires respondents to sign in with an account from the organization, and external/anonymous responses are not supported.
If your organization's policies do not allow external sharing, set the form to Only people in my organization can respond and ensure that recipients sign in with an account from the same organization.
If you have any questions or need further assistance, please feel free to share them in the comments on this post.
If the answer is helpful, please click 'Yes' and kindly upvote it.
Note: Please follow the steps in the forum documentation to enable e-mail notifications if you want to receive the related email notification for this thread.