Deliverability

Reach the inbox: domains, sending and reputation.

Sending real email (Gmail, Outlook, your own server) — How email leaves Reepio, and why test emails may land in the dev mailbox.
Verify your sending domain (SPF, DKIM, DMARC) — Publish DNS records so mailbox providers trust email from your domain.
Why emails go to spam and how to fix it — Authenticate your domain, send to engaged people and keep complaints low.