Email & deliverability

Email setup & deliverability

Verify domains, add senders and land in the inbox.

• Add a domain and turn on sendingAdd each domain once in Settings → Domains, then switch on sending for it. Plus what to do when verification stalls.
• Where replies go, and how to put them on your own domainTurn on reply routing so replies arrive at reply.yourdomain.com instead of a shared address — and understand what happens to replies before you do.
• DKIM, SPF, DMARC and BIMI explainedWhat each record does, which ones you actually need, and the order to do them in.
• Why mail goes to spam — and how to find outAuthentication can pass and mail can still be junked. The signals that decide the rest, and where to read each one.
• Requiring encryption on mail sent to you (MTA-STS)Publish a policy that makes senders encrypt mail to your domain — starting in a testing mode that can’t turn anything away.
• Senders and who may use themPersonal versus shared senders, confirmation links, self-verification, and the exact permission rule.
• Deliverability basics: warm-up, bounces and suppressionWhat Solstral does automatically to protect your sender reputation, and the few things it needs from you.