Case Study: OakNorth achieves faster app releases and reliable OTP testing with Mailosaur

OakNorth - Customer Case Study

The financial services company OakNorth faced significant challenges in testing the email and SMS communications within their React Native app development cycle. Their primary issues included ensuring the secure and prompt delivery of one-time passcodes for user authentication and the need to provide specific team members with secure access to testing inboxes. This hindered their app release process and complicated app store reviews.

To solve this, OakNorth implemented Mailosaur. The solution provided a comprehensive platform for end-to-end testing of transactional email and SMS, including OTPs. Mailosaur allowed for different levels of inbox access for various teams, enabling fully automated testing pipelines. The results were substantial, including a two-times faster app release cycle, fully automated message delivery testing, and expedited app store submissions. This led to greater trust in the app's stability and security for OakNorth.

OakNorth

Luke Elliot

Director of Engineering