How to enable Rublon MFA for ECP but not for OWA

Modified on Thu, 29 Feb 2024 at 10:36 AM

By default, the Rublon MFA for Outlook Web App (OWA) and Exchange Control Panel (ECP) connector enables MFA for both OWA and ECP. However, you can make a simple change in Windows registry to enable multi-factor authentication (MFA) only for OWA or only for ECP.


How to enable MFA for ECP but not for OWA

1. Go to your Windows Registry and locate HKEY_LOCAL_MACHINE\SOFTWARE\Rublon\OWA.

2. Change the value of Modules to ecp.

3. From now on, users will be challenged for MFA when they log in to ECP, but not when they log in to OWA.


How to enable MFA for OWA but not for ECP

1. Go to your Windows Registry and locate HKEY_LOCAL_MACHINE\SOFTWARE\Rublon\OWA.

2. Change the value of Modules to owa.

3. From now on, users will be challenged for MFA when they log in to OWA, but not when they log in to ECP.


Helpful Links

Rublon MFA for Outlook Web App (OWA) and Exchange Control Panel (ECP)

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