BounceBan is the best solution for verifying emails that are accept-all or protected by SEGs (Secure Email Gateway). Our proprietary algorithms are powered by BounceBan to reliably verify the true deliverability for more than 50% emails that are accept-all or protected by SEGs (Secure Email Gateway). In bulk verification tests, BounceBan consistently identified more (avg. 26%) deliverable emails while achieving similar or better overall delivery rates than all competitors.