Support is unable to assist with the set-up of DMARC because the configuration of DMARC exists outside of Account Engagement. However, DMARC does work with Account Engagement out-of-the-box. We strongly recommend working with our Support team to configure a custom return-path for full domain alignment, which can strengthen an existing DMARC policy. More on Account Engagement and DMARC can be found here.
Note: Customers using a 2048-bit key DKIM won’t see their email sending domain DKIM verified in Account Engagement even though it may be present in your DNS records.000397141

We use three kinds of cookies on our websites: required, functional, and advertising. You can choose whether functional and advertising cookies apply. Click on the different cookie categories to find out more about each category and to change the default settings.
Privacy Statement
Required cookies are necessary for basic website functionality. Some examples include: session cookies needed to transmit the website, authentication cookies, and security cookies.
Functional cookies enhance functions, performance, and services on the website. Some examples include: cookies used to analyze site traffic, cookies used for market research, and cookies used to display advertising that is not directed to a particular individual.
Advertising cookies track activity across websites in order to understand a viewer’s interests, and direct them specific marketing. Some examples include: cookies used for remarketing, or interest-based advertising.