The Sender Manager documents your whole outbound email infrastructure per domain in a central place. It gives you full control of your senders, including additional information about the email types and custom notes. The Sender Manager is your one-stop destination for cataloguing all outbound email infrastructure based on the DMARC domain in 1 single location. It helps you easily maintain your email infrastructure by documenting it before making the technical changes (DKIM, SPF, and DMARC). It all starts with documentation.