Required Action: Add New 3DS2 Domain to the allowed domains list
April 04, 2025
Learn more about the NewAuthService updates.
To enhance 3DS2 flow and platform, update your setting to accommodate:
New domain name: threeds.upcgw.com
Deadline: Before April 30, 2025
Affected services: 3DS Authentication - SCA (Strong Customer Authentication)
Expected impact: No impact or system degradation is expected; however, failure to add the new domain to the allowlist by April 30, 2025, may result in service disruptions.
Required Actions
- Add the new domain to the allowlist: Ensure that threeds.upcgw.com is added to your allowlist before April 30, 2025.
- Update the URL handling configurations: Adjust your systems for URL lengths up to 1500 characters.
- Send notification of completion: Once the above actions have been completed, please inform us by sending a confirmation email to support@unzer.com.
Please complete these actions promptly to ensure continuous and uninterrupted service with our platform.
Thank you for your immediate attention to this important update.
Please send an email to support@unzer.com for any further questions.