Single Sender Verification is a fast way to verify your Sender Identity when you don’t have access to the DNS settings for your domain. This page offers a high-level overview of Single Sender Verification and Domain Authentication to help you decide which option best fits your needs. There are advantages to both verification methods, and we provide detailed guides to configure whichever option you choose. You can verify one or more Sender Identities using either Domain Authentication or Single Sender Verification. A Sender Identity represents your “From” email address-the address your recipients will see as the sender of your emails. To ensure our customers maintain the best possible sender reputations and to uphold legitimate sending behavior, we require customers to verify their Sender Identities.
