Send email from your own domains,
without running an MTA.
maildome authenticates your app, signs every message with your domain's DKIM, and delivers it — with suppression, rate limits, delivery webhooks and per-domain stats built in. Point your SMTP client at us and send.
smtp-c1.send.peers.sk· ports 587 / 465 / 25
Batteries-included sending
Per-domain DKIM
Every sending domain gets its own key. We sign so d= aligns with your From — DMARC passes.
Verified domains
Publish DKIM, SPF and DMARC; hit Verify. Anti-spoof sender binding stops one tenant sending as another.
Rate & quota
Per-plan hourly / daily / monthly limits enforced at the edge, with per-domain concurrency isolation.
Suppression
Hard bounces and complaints are suppressed automatically. Manage the list per domain from the portal or API.
Delivery webhooks
Signed HTTPS callbacks for delivered / deferred / bounced / complained — react in real time.
Stats & logs
Sent / delivered / bounced over any window, top bounce reasons, and a searchable per-message log.
From signup to first send
- 1
Add a domain
Publish the DKIM / SPF / DMARC records we show you, then click Verify.
- 2
Create a credential
Generate an SMTP username + secret (shown once). Point your app or mail server at the submission host.
- 3
Send
Submit over 587 (STARTTLS) or 465. We sign, rate-limit, deliver, and report every outcome back to you.
Plans
Prices in EUR, monthly. Every plan includes DKIM signing, suppression, webhooks and stats.
- 1 sending domain
- 500 emails / month
- 50 emails / hour
- 2 SMTP credentials
- 3-day log retention
- 3 sending domains
- 10 000 emails / month
- 500 emails / hour
- 5 SMTP credentials
- 7-day log retention
- 10 sending domains
- 100 000 emails / month
- 2 000 emails / hour
- 20 SMTP credentials
- 30-day log retention
- Unlimited sending domains
- 1 000 000 emails / month
- 20 000 emails / hour
- Unlimited credentials
- Dedicated IP · 90-day retention
Ready to send?
Create an account, add a domain, and send your first message in minutes.
Get started