PDF Security & Access Issues

How to Fix 'You Are Not Authorized to Send Documents for Signature'

Adam Davis Oct 23, 2026 868 views

Question details

The user is unable to send a PDF document for signature due to an authorization error message.

How to Fix 'You Are Not Authorized to Send Documents for Signature'

Product: Adobe Acrobat / Adobe Document Cloud
Device & OS: not provided
Scenario: Attempting to request signatures from others or use the signing features within a PDF application.
Observed behavior: An error message appears stating 'You are not authorized to send documents for signature', blocking the signing request.

Before you start

Ensure that your device is connected to a stable internet network and that your subscription plan actively includes premium document signing services.

Solution 1Recommended

Verify Your Account and Signing Tool

Ensure you are using the correct signature tool for your plan and that your active account holds the necessary permissions.

This error often occurs when there is a mismatch between your current subscription tier and the specific signing tool you are trying to use. Adobe distinguishes between the basic 'Fill & Sign' feature (for adding your own signature) and 'Adobe Acrobat Sign' (for requesting signatures from others).

Sign out of your account

Open your PDF application, go to your profile or account settings in the top right corner, and select 'Sign Out'.

Sign back in with the correct credentials

Log back into the application using the email address directly tied to your premium subscription that includes electronic signature capabilities.

Select the appropriate signing tool

If you only need to sign the document yourself, select the standard 'Fill & Sign' option instead of 'Request Signatures'.

Test with a different document or browser

Open a new, blank PDF file to test the signature feature. If using the web version, try accessing Document Cloud from an incognito window or an entirely different web browser.

Account Sync Issues: Sometimes your application cache holds outdated subscription data. Signing out and logging back in forces a fresh sync of your current permissions.

Solution 2

Resolve Workplace Network Restrictions

Bypass IT administrator restrictions or firewall policies that block signature services on company networks.

Seamless PDF Signing Alternative

Sign and Share PDFs Easily with WPS Office

Bypass complex authorization errors and subscription hurdles by using WPS PDF to seamlessly sign your documents. WPS Office provides an intuitive and reliable PDF editor with straightforward electronic signature tools built right in.

1. Open your PDF in WPS Office: Launch WPS Office and open the PDF document that requires a signature.
2. Navigate to the Fill & Sign tool: Click on the 'Protect' or 'Fill & Sign' tab located in the top ribbon menu.
3. Create your signature: Select 'Sign' and choose to type, draw, or upload an image of your signature.
4. Apply and save: Place the signature precisely where you need it on the page, then click 'Save' to finalize the document.

Easily create and apply electronic signatures to any PDF document without restrictive network authorization hurdles.Fully compatible with standard Adobe PDF formats, ensuring your signed documents open perfectly everywhere.Lightweight, fast, and completely free of complex enterprise account permission issues.Available across all major platforms, including Windows, Mac, iOS, and Android.

Frequently Asked Questions

Why does my software say I am not authorized to request signatures?

This error usually triggers if your current subscription plan does not include enterprise-level signature request features, your login session has expired, or a workplace firewall is blocking the cloud authentication servers.

Can I still sign a document myself if I get this authorization error?

Yes. The authorization error typically applies to 'Request Signatures' features (like Adobe Acrobat Sign). You can usually bypass this by selecting the local 'Fill & Sign' tool to apply your own signature directly onto the document.

How do I fix signature network errors on a company computer?

You will need to reach out to your IT department. Ask them to verify your enterprise account permissions and ensure that the necessary Document Cloud server URLs are whitelisted in your company's network security settings.

PDF Troubleshooting