Send Emails That Actually Deliver
Professional email delivery powered by custom-built infrastructure. SMTP & API access, DKIM/SPF/DMARC authentication, real-time analytics, and built-in anti-spam. Start free, scale as you grow.
15,000 free emails/month. SMTP & API access. DKIM/SPF built in. No credit card required.
Free Plan
Setup takes under 2 minutes
Built Different From the Ground Up
Custom-built email infrastructure designed for maximum deliverability
Custom C Server
Our email server is built from scratch in C for maximum performance. Parallel delivery with 8 threads, sub-millisecond processing, and zero bloat.
Global Multi-Node Network
Multiple geo-distributed nodes with automatic failover. If one node is down, your emails route through the next. Zero downtime delivery.
Built-in Anti-Spam
DNSBL checking, URL scanning, bounce detection, and automatic sender reputation management. Your emails land in the inbox, not spam.
Full Email Hosting Included
Not just delivery - get complete email hosting with IMAP, POP3, webmail, aliases, forwarding rules, and per-mailbox storage. All included.
Start Sending in 3 Steps
From signup to sending in under 2 minutes
Sign Up Free
Create your account in 30 seconds. No credit card required. Get 15,000 emails/month instantly.
Add Your Domain
Verify your domain and we auto-configure DKIM, SPF, and DMARC for maximum deliverability.
Start Sending
Use our SMTP relay or REST API. Integrate with any app, framework, or email client.
Perfect For Every Use Case
From transactional emails to full hosting
Account Emails
Password resets, verifications, and welcome emails that reach the inbox every time.
E-Commerce
Order confirmations, shipping updates, and receipts. Reliable delivery for revenue-critical emails.
Notifications
Alert emails, system notifications, and status updates. Real-time delivery with tracking.
Reports
Automated reports, invoices, and scheduled digests. Reliable delivery on schedule.
Simple, Transparent Pricing
Start free, upgrade when you need more
Quick Answers
Common questions about our email delivery service
How do I integrate with my app?
Use standard SMTP settings (host, port 587, STARTTLS) with any programming language or email client. We also offer a REST API for direct integration.
What's included in the free tier?
15,000 emails/month, SMTP & API access, 1 verified domain, DKIM signing, real-time analytics, and webhook notifications. No credit card required.
What are the SMTP settings?
Host: mail.cyberpersons.com, Port: 587, Security: STARTTLS. You'll get unique SMTP credentials after signup.
How do I set up my domain?
Add your domain in the dashboard and we'll provide DNS records for SPF, DKIM, and DMARC. Verification takes under 5 minutes.
Do you support email hosting?
Yes. Professional and Enterprise plans include full email hosting with IMAP, POP3, webmail, aliases, and per-mailbox storage.
Can I upgrade or cancel anytime?
Yes. Upgrade instantly through your dashboard. Cancel anytime - no contracts, no cancellation fees.
How is deliverability so high?
Custom-built server with built-in anti-spam, DNSBL checking, bounce management, and automatic IP reputation management across multiple nodes.
What payment methods do you accept?
All major credit cards via Stripe. The free tier requires no payment information at all.
Start Sending Better Emails Today
Join thousands of businesses using CyberMail for reliable email delivery.
No credit card required • Setup in 2 minutes • Cancel anytime