PDF Editing Issues

How to Fix Acrobat XI PDF Form Submit Button Not Sending Email

John WilsonJohn Wilson Nov 10, 2026 869 views

Question details

The JavaScript mailDoc submit button fails to generate an email in Acrobat XI after selecting an email client, despite working correctly in newer versions like Acrobat Pro DC.

How to Fix Acrobat XI PDF Form Submit Button Not Sending Email
Product
Adobe Acrobat XI
Device & OS
not provided
Scenario
A user is trying to submit an interactive PDF form via email using a built-in JavaScript mailDoc button.
Observed behavior
The submit button does nothing after the email client is selected, failing to open a new email draft or send the PDF form.
Before you start

Ensure you have a default desktop email client (such as Microsoft Outlook or Mozilla Thunderbird) installed and properly configured, as the PDF mail mechanism relies on local applications rather than browser-based webmail.

Solution 1Recommended

Verify Default Email Client and OS Integration

Ensure your operating system properly recognizes your desktop email client to allow Acrobat XI to hand off the email generation process.

Acrobat relies heavily on the operating system's MAPI (Messaging Application Programming Interface) to communicate with your email software. If the OS integration is broken or the default app is unassigned, the JavaScript action will silently fail.

1
Open default app settings

Navigate to your computer's system settings and open the 'Default Apps' or 'Default Programs' menu.

2
Set the default email client

Locate the 'Email' section and select your preferred desktop mail client (e.g., Outlook) as the default application.

3
Restart and test

Restart Adobe Acrobat XI, open your PDF form, and click the submit button again to verify if the email draft is generated.

Verify Default Email Client and OS Integration
MAPI Requirement: Your chosen email client must support MAPI. Browser-based webmail services (like Gmail via Chrome) will not work with this method natively.
PDF Editing Solution

Fill and Share PDF Forms Easily with WPS Office

If older software like Acrobat XI fails to integrate with modern operating systems, you can seamlessly open, fill out, and email your PDF forms using WPS Office's built-in PDF tools.

  1. 1. Install the software: Download and install the free version of WPS Office on your computer.
  2. 2. Open your PDF form: Launch WPS PDF and open your interactive PDF form.
  3. 3. Fill the form: Click on the form fields to directly input your required information.
  4. 4. Share via email: Click the 'Share' or 'Email' icon in the top toolbar to automatically attach the completed form to a new message in your default desktop email client.
Highly compatible with standard Adobe Acrobat PDF forms and featuresBuilt-in email sharing for fast document distributionLightweight and optimized for modern Windows and Mac operating systemsAll-in-one suite covering PDF, Word, Excel, and Presentation needs
microsoft office alternative - wps office

Frequently Asked Questions

Why does the mailDoc JavaScript work in Acrobat DC but not Acrobat XI?

Acrobat DC is actively updated to maintain compatibility with modern operating systems and their email APIs. Acrobat XI is an older, unsupported version that often fails to communicate properly with the latest Windows or macOS email routing systems.

Do I need a desktop email client to use the PDF submit button?

Yes, the PDF mailDoc function typically requires a locally installed desktop email client (such as Microsoft Outlook or Apple Mail) configured with MAPI. It cannot automatically send emails through web-based services like Gmail or Yahoo in a browser.

Will upgrading my Acrobat software fix the submit button issue permanently?

Yes, upgrading from the unsupported Acrobat XI release to a current version like Acrobat DC, or switching to a modern alternative like WPS Office, is the safest long-term solution to ensure seamless OS integration and security.