Self-Authentication and Subdomains to send Newsletters

0 Votes

We have updated our DNS records for self-authentication and it's been 48 hours I think and it is still pending.


Also, to help prevent our newsletters from going into spam/junk folders, we would like to set up a subdomain. How do we do that and where in Constant Contact do we put that information for the new subdomain?



0 Votes

Hello @JillianM115 ,


I'd recommend going through our main article on setting up / updating self-authentication records for your account. For further, specialized assistance, insight, and troubleshooting, I'd advise speaking with the Delivery team directly.


Some other helpful articles regarding self-authentication:

Update your DNS records through your hosting provider to finish setting up self-authentication

DMARC reporting with self-authentication

Include Constant Contact IP Addresses in Your SPF or SenderID Record

Error Message: We Could Not Verify Your Authenticated Sender Address

How DMARC alignment affects your Constant Contact account

William A
Community & Social Media Support