Self-authenticate your emails using your own domain

[MattG825]

Can you self authenticate multiple domains/from addresses with the same DKIM information?

[William_A]

Hello @MattG825 ,

At this time only one domain can be authenticate per Constant Contact account. I'd advise going through these articles to ensure you're setting up self-authentication correctly:

Self-authentication with your own domain

Setting up DKIM

If you need further assistance, please reach out to our Deliverability team for specialized insight and troubleshooting.