About
Built for people who want to own their email
CeyMail is built by Time Macro LLC to make self-hosted email accessible, manageable, and private for everyone.
Our values
What we believe
Privacy first
Your email is the most personal data you have. CeyMail runs on your infrastructure. No third party ever reads, scans, or mines your messages.
Open by default
Built on Postfix, Dovecot, and other open-source foundations trusted by millions. The Community tier is free forever with no artificial limitations on core functionality.
Built to last
Email infrastructure should outlast any SaaS subscription. Even if you cancel, Postfix and Dovecot keep running. Your mail server never stops.
Our story
Why we built CeyMail
Email is the backbone of digital communication, yet most businesses hand it over to Google or Microsoft without a second thought. The result is vendor lock-in, rising per-seat costs, and zero control over the data that flows through your organization every day.
Self-hosting email has always been possible, but the complexity kept it out of reach for most teams. Configuring Postfix, Dovecot, DKIM, SPF, DMARC, and spam filtering by hand takes days and a deep understanding of mail protocols. One wrong setting and your messages land in spam.
CeyMail exists to close that gap. A single command sets up a production-ready mail server. A modern web dashboard replaces manual config editing. AI-powered spam filtering catches what rule-based systems miss. And everything runs on your infrastructure, under your control.
Company
Time Macro LLC
Time Macro LLC builds developer tools and infrastructure software designed to give teams full ownership of their critical systems. CeyMail is our first product in the email infrastructure space.
We believe in building software that respects your data, runs on your terms, and never holds your operations hostage to a subscription. The Community tier is free forever because we think everyone deserves access to private, self-hosted email.
Open source
Built on open foundations
CeyMail is built on Postfix, Dovecot, OpenDKIM, and SpamAssassin — open-source software that powers the majority of the world's email infrastructure. We contribute back to these projects and keep the Community tier free so self-hosted email remains accessible to everyone.