Outlook Warning: Program Attempting to Send Email on Your Behalf

Key Notes

  • Ensure your antivirus is up-to-date to prevent security warnings.
  • Modify registry settings for Outlook programmatic access cautiously.
  • Respond appropriately to any Outlook security prompts.

Resolving the ‘A Program is Trying to Send an E-mail Message on Your Behalf’ Warning in Outlook

Encountering the warning “A program is trying to send an e-mail message on your behalf” in Outlook can be concerning, especially if it interrupts your workflow. This guide provides you with reliable methods to help you troubleshoot and resolve this issue effectively, ensuring your email communication remains uninterrupted.

Fix ‘A Program is Trying to Send an E-mail Message on Your Behalf’ Warning in Outlook

To resolve the issue of “A program is trying to send an e-mail message on your behalf” in Outlook, follow these easy steps:

  1. Ensure Your Antivirus Software is Active
  2. Adjust Programmatic Access Security Settings
  3. Respond to the Error Message Accordingly

Let’s discuss each step in detail.

Step 1: Ensure Your Antivirus Software is Active

Verify that your antivirus software is actively running. If it is, ensure that it is updated by checking for the latest version. Performing a boot-time scan using Windows Defender or a standalone antivirus solution can further help in identifying potential threats.

Pro Tip: Regularly check for updates on your antivirus software to maintain optimal protection.

Step 2: Adjust Programmatic Access Security Settings

To modify the programmatic access security setting, follow these steps:

  • Press the Start button, type regedit, and hit Enter to open the Registry Editor.
  • Navigate to the following path: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office<x.0>\Outlook\Security.
  • Right-click on the key, choose New > DWORD (32-bit) Value.
  • Label the new value as ObjectModelGuard, set its data to 2, and confirm with OK.
  • Close the Registry Editor and restart your device.

The value options for ObjectModelGuard are:

  • 0 = Warn about suspicious activity when antivirus is inactive (recommended)
  • 1 = Always warn about suspicious activity
  • 2 = Disables any warnings (not recommended)

Pro Tip: Avoid setting the value to ‘2’ for extended periods as it can compromise your system’s security.

Step 3: Respond to the Error Message Accordingly

When the warning appears asking for permission to send emails on your behalf, choose appropriately:

  • If you did not authorize any program, click Deny.
  • If a trusted program is accessing Outlook, select Allow.

Pro Tip: Always verify the identity of any program requesting access to Outlook before permitting it.

Summary

In summary, the warning “A program is trying to send an e-mail message on your behalf” can be fixed by ensuring your antivirus software is up-to-date, adjusting the programmatic access security settings in the registry, and responding appropriately to the alert when it appears. Implementing these steps will help maintain your Outlook’s security and functionality.

Conclusion

Addressing the “A program is trying to send an e-mail message on your behalf” warning in Outlook requires timely action to ensure your system security and email functionality. By following the recommendations outlined in this guide and maintaining regular updates of your antivirus and Outlook settings, you can minimize the occurrence of such disruptive alerts and enjoy a seamless email experience.

FAQ (Frequently Asked Questions)

How can I disable the program trying to send an email message on my behalf in Outlook?

To disable the program sending messages on your behalf, navigate to Files > Options > Trust Center > Trust Center Settings > Programmatic Access, and select the option that suggests never warning you about suspicious activity.

How do I deactivate ‘Send on Behalf’ permissions?

To turn off ‘Send on Behalf’ permissions, you must delete the delegate mailbox from the delegate access list within Outlook. However, this change must be supported by admin settings to take full effect.