Your emails always arrive.
Transactional email infrastructure via API and SMTP. Guaranteed deliverability with full traceability of every message sent.
Reliable sending, full traceability
Everything you need to integrate transactional email in your app and know exactly what happens with every message.
REST API
Integrate in minutes with our REST API. Typed SDKs for TypeScript, Python, Go and PHP. Clear docs and ready-to-use examples.
SMTP Relay
Drop-in for any framework or app already using SMTP. No code changes needed, just point to our relay and go.
Real-time dashboard
Track the status of every email: sent, delivered, rejected, opened, clicks. Filter and search your send logs.
Webhooks
Get notified in your app when an email is delivered, opened, bounced, or when the user clicks a link.
Deliverability
Domain verification, DKIM, SPF and DMARC configured automatically. IP reputation monitored to maximize inbox placement.
Full attachments
Send file attachments via API or SMTP with no artificial limits. Up to 10 files of 10MB each, delivered intact.
Why choose MoSend
Optimized infrastructure to ensure every email reaches its destination.
End-to-end SMTP attachments
Emails sent through SMTP relay arrive with attachments intact. Other providers silently discard them.
Full traceability
Every email is logged with its status, attachments and events. Always know what was sent and what happened next.
Ready-to-use infrastructure
Just set up your domain and start sending. No servers, no maintenance. Your emails go out from your own domain.
SMTP Relay
Email + adjuntos recibidos
MoSend API
Base64 encode + validación
Amazon SES
Entregado con adjuntos intactos
Nombres de archivo guardados en dashboard
Pay for what you send
Simple sending packages. No hidden costs.
Orbit
PopularFor teams in production.
Monthly volume
50,000 emails per month
Daily limit
No daily limit
Domains
5 verified domains
Support
Priority support
Constellation
CustomFor high volume and specific needs.
- Custom volume
- Tailored rate limits
- Dedicated IP
- SLA guarantee
- Guided onboarding
- Dedicated support
Need more volume? Contact us for a custom plan.