This article covers the SPF and DKIM authentication processes for NetcoreCloud and how they are managed in Valimail. While only one of the two authentication methods is required for an email to pass DMARC, our recommendation is to configure both whenever possible.

To validate your domain with a NetcoreCloud DKIM key, just add the following TXT record in your DNS.

Name:

pepipost._domainkey.mydomain.com

Value:

k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDLMMExLiGRqzJkNdNIjUnLX7JL0wjbwwENDoXgJIBisIsrofLPetZM401dioNU8k/Qp6nIyi5oioyZh+1jDXoCPFa4nLGRNj3Nz785N7b76aTtHmy2wTgR2LFS/Yw5/iyzhyrWsIyINyyHs77EoCwSOQjJfhFxb6SmifLN51IIvwIDAQAB

Important: If you manage DKIM for your domain in Valimail, you will need to add the TXT DKIM key on your domain's Configuration page in Valimail Enforce.

After you added the TXT DKIM key, click on verify DKIM option, and you will find that it is verified.

You can also find the instructions on how to set up DKIM and SPF for Pepipost, here.

You can find more detailed information on how to add a DKIM key in Valimail, here:

Once you establish that NetcoreCloud is an authorized sender for your domain, you will need to add the service in your Enabled Senders.

You will find more detailed information on how to add a service for your domain in Valimail, here:

Note: We encourage you to use the comment section for any useful information about your sending service, such as the name of the service owner, change request ticket numbers, etc.