Email done right.
Managed for you.
Kaimoku Technologies builds modern, reliable software for organizations that value security, transparency, and a better email experience.
Who We Are
Kaimoku Technologies, LLC is a software company focused on building tools that make email better. We specialize in email and communications — delivering the security, features, and control that modern organizations deserve.
Our name, Kaimoku (開目), means “opening one’s eyes” in Japanese — reflecting our belief that organizations should have clear visibility into the systems they depend on.
What We Build
Kuju Email
A complete email platform with IMAP, webmail, calendar, contacts, AI-powered productivity tools, and built-in security — delivered as a managed service so you can focus on what matters.
Move Your Domain to Kuju
Switch to Kuju Email in three steps. No downtime, no data loss.
Choose Your Plan
Pick the tier that fits your organization. Start with the free Community tier or go straight to a paid plan with AI features and more domains.
Point Your Domain
Update your MX, SPF, and DKIM records. We provide the exact values — just copy and paste them into your DNS provider.
You're Live
Email flows through Kuju immediately. Import your existing mail anytime. Invite your team and start using the full platform.
Our Values
Ownership
Your email should work for you. We give organizations full control over their email experience — powerful admin tools, transparent operations, no surprises.
Transparency
We believe in clear pricing, honest documentation, and visible operations. Kuju Email gives you full observability into what's happening with your email — delivery analytics, spam stats, and more.
Security
Email is a high-value target. We integrate AI-powered threat detection, automatic DKIM rotation, encrypted secrets storage, and multi-layer spam filtering as standard features.
Ready to take control of your email?
Sign up for Kuju Email and see how a modern email platform should work.