Domains and setup

Estismail sends only from your own domain. Here is how to connect it and which DNS records to add so Gmail, Mail.ru and Yandex accept your emails.

How to connect a domain and sender address Add your domain to Estismail, set up DKIM or SPF, and the domain verifies itself. Sender addresses need no confirmation emails.
How to set up SPF for bulk email Which SPF record to add to DNS for Estismail campaigns, how to merge it with an existing one, and why a domain needs only one SPF.
How to set up DKIM for bulk email How to add the Estismail DKIM record to your domain's DNS: the estismail._domainkey name, the full value, checking and common errors.
How to set up DMARC for bulk email Why campaigns need DMARC, which DNS record to add, which policy to pick, and why p=reject without DKIM rejects all your emails.