Description
Want to send and receive mail on your own domain and keep the data in your own hands, but dread configuring Postfix, Dovecot, DKIM and spam filtering to stand up a mail server? mailez packages it all—one Docker Compose command brings up a whole self-hosted email system: React webmail, an admin console, and a pluggable single-binary Go mail engine. It scales from one personal mailbox to ten-thousand-person organizations.
Its most likeable part is the webmail: real-time push, conversation view and a three-pane layout make it feel like a native client, with calendar, contacts and drive built in. Admin is painless too: domain health checks live-verify MX, SPF, DMARC, DKIM and blocklists with fix hints for each, and the DNS wizard lists exactly which records to publish and verifies each one, so going live is mostly copy-paste. Your data stays 100% in-house — a fit for privacy-conscious individuals, businesses and public-sector agencies that need data sovereignty. Written in TypeScript and Go, self-hosted and open source.
Webmail that feels native: three-pane layout, conversation view, real-time push so new mail arrives without refreshing, smooth scrolling through 10,000+ messages, plus scheduled send, snooze and undo for bulk actions.
One-command deploy: a single Docker Compose command brings up mail delivery, spam filtering, authentication, admin console and webmail — no Linux mail expert required.
Effortless admin console: manage domains, mailboxes, aliases, relays, external fetching and app tokens in one place; deleting a user auto-cleans their engine mailbox, and DKIM keys generate in one click.
Domain health checks: the Health page live-verifies MX, SPF, DMARC, DKIM, Spamhaus blocklists and MTA-STS with a status and fix hint each, and the DNS wizard lists every record to publish and verifies each live.
Calendar + contacts + drive: more than mail: a calendar with reminders (subscribe into Apple/Google Calendar), vCard contacts with CardDAV/CalDAV sync, and a drive with shareable links.
Full standard-protocol support: SMTP/IMAP/POP3 (implicit TLS) plus CardDAV/CalDAV, popular clients configure themselves via autoconfig, and per-client app tokens can be issued and revoked.
Security & anti-spam: Rspamd learns from your reports, with DKIM/DMARC signing and checking, MTA-STS, DANE, attachment macro and malware scanning, per-mailbox quotas and sending rate limits.
Its most likeable part is the webmail: real-time push, conversation view and a three-pane layout make it feel like a native client, with calendar, contacts and drive built in. Admin is painless too: domain health checks live-verify MX, SPF, DMARC, DKIM and blocklists with fix hints for each, and the DNS wizard lists exactly which records to publish and verifies each one, so going live is mostly copy-paste. Your data stays 100% in-house — a fit for privacy-conscious individuals, businesses and public-sector agencies that need data sovereignty. Written in TypeScript and Go, self-hosted and open source.
Features
Webmail that feels native: three-pane layout, conversation view, real-time push so new mail arrives without refreshing, smooth scrolling through 10,000+ messages, plus scheduled send, snooze and undo for bulk actions.
One-command deploy: a single Docker Compose command brings up mail delivery, spam filtering, authentication, admin console and webmail — no Linux mail expert required.
Effortless admin console: manage domains, mailboxes, aliases, relays, external fetching and app tokens in one place; deleting a user auto-cleans their engine mailbox, and DKIM keys generate in one click.
Domain health checks: the Health page live-verifies MX, SPF, DMARC, DKIM, Spamhaus blocklists and MTA-STS with a status and fix hint each, and the DNS wizard lists every record to publish and verifies each live.
Calendar + contacts + drive: more than mail: a calendar with reminders (subscribe into Apple/Google Calendar), vCard contacts with CardDAV/CalDAV sync, and a drive with shareable links.
Full standard-protocol support: SMTP/IMAP/POP3 (implicit TLS) plus CardDAV/CalDAV, popular clients configure themselves via autoconfig, and per-client app tokens can be issued and revoked.
Security & anti-spam: Rspamd learns from your reports, with DKIM/DMARC signing and checking, MTA-STS, DANE, attachment macro and malware scanning, per-mailbox quotas and sending rate limits.
