Send Emails That Actually Deliver Every Single Time

Unlike most email delivery services that wrap existing open-source mail servers, we built our own email server from the ground up in C. This gives us full control over performance, security, and deliverability. We run dedicated nodes across North America and Europe with automatic inter-node failover, built-in anti-spam intelligence, and HMAC-authenticated node synchronization.

Very easy. If you can send emails from your current setup, you can use our service. Simply update your SMTP settings (host, port, credentials) or use our REST API with just a few lines of code. Most customers are up and running in under 5 minutes.
Read our step-by-step guide →

You'll receive a notification when you're approaching your limit. We won't cut off your service unexpectedly — you can upgrade your plan anytime, or contact us to discuss options. No surprise charges ever.

The free tier includes 15,000 emails per month (500/day) and 10 mailboxes with 3 GB storage each, forever. No credit card required to sign up. You get full access to our SMTP and API endpoints, webmail, IMAP, real-time analytics, and email support. Perfect for testing, development, or small businesses.

Yes! Every plan includes professional email hosting with mailboxes for your custom domain. Create addresses like [email protected] and access them via our built-in webmail interface, IMAP, or POP3 — compatible with any email client including Outlook, Thunderbird, and Apple Mail. The free plan includes 10 mailboxes, scaling up to 500 on Enterprise.

You can send any transactional emails: account notifications, order confirmations, password resets, system alerts, reports, and more. We also support marketing emails on paid plans, with proper opt-in and unsubscribe handling.

Yes! All plans include custom domain support. You can send emails from your own domain (like [email protected]) with full DKIM, SPF, and DMARC authentication. We provide simple DNS instructions to get you verified in minutes.

Deliverability is our top priority. Every email is automatically signed with DKIM, and we configure SPF and DMARC for your domains. Our built-in anti-spam engine screens outbound messages against DNSBL blocklists and scans for malicious URLs — keeping our IP reputation clean so your emails land in inboxes, not spam folders. Higher-tier plans include dedicated IP addresses for maximum deliverability control.

You get real-time tracking for all your emails: delivery status, bounces, complaints, and more. View detailed logs, filter by date range, and export data. Plus webhook notifications to integrate delivery events with your own systems.