Infrastructure
How Kosh Works
We've engineered the perfect email infrastructure so you don't have to. Here's how you go from zero to production-ready in minutes.
01
Connect Your Domain
Add your custom domain in seconds. We provide exactly the DNS records you need—nothing more, nothing less.
02
Auto-Provision Security
DKIM, SPF, and DMARC configured instantly to guarantee your emails land in the inbox.
03
Global Edge Network
Routed through 10 global edge hubs, ensuring sub-40ms latency and 99.99% uptime worldwide.
04
Send & Receive
Start using your beautiful new webmail interface or connect via API. Zero per-seat fees, infinite scalability.
Ready to upgrade your email?
Join thousands of founders and teams who trust Kosh for their critical email infrastructure.