Configure DKIM and DMARC for your domain

Mailbox providers look at three records. Add them in Dashboard → DNS when we host DNS, or at Cloudflare / your registrar if DNS is elsewhere.

• SPF — TXT on @ listing the servers allowed to send. Start from the value shown on your hosting welcome notes; do not publish two SPF records.
• DKIM — a selector TXT (often default._domainkey). Open a ticket and we publish the exact name and key for your mailbox host. Paste it unchanged.
• DMARC — TXT on _dmarc. Start with v=DMARC1; p=none; rua=mailto:you@yourdomain.com, watch reports, then move to quarantine or reject once aligned.

A wrong DKIM key or a second SPF record is worse than none. If you send campaigns through a third-party ESP, include their include: mechanism in SPF and their DKIM selector as well.