Secuserve integrates the ARC protocol into its e-securemail solution to enhance email deliverability.

In situations where SPF & DKIM authentication systems may face challenges compromising the reliability of the DMARC signature, the ARC protocol makes all the difference!

Authenticated Received Chain (ARC) is an authentication protocol that records end-to-end email authentication results when the email passes through an indirect mail flow (such as a relay server).

With ARC, you can certify the compliance of your message and reduce authentication failures of incoming emails caused by message modifications by legitimate email services.

To learn more about the integration and identification of the ARC standard in our solution, download our white paper on DNS protocols: