Mailcow
Business Mail
Full-featured email on your infrastructure
Mailcow is a complete email solution with webmail, antispam, and DKIM/DMARC. It runs on your server; the panel shows the DNS records you need to publish and, for a connected Cloudflare zone, publishes them after your approval.
Install Free
You pay your hosting provider directly — we never resell servers or storage.
Features
Webmail (SOGo)
Antispam (Rspamd); optional antivirus (ClamAV)
DKIM key generated; SPF, DKIM and DMARC records prepared for your DNS
Mail settings are shown in the panel — SPF, DKIM, DMARC, and SMTP relay details; inbound and outbound mail runs on your server
Multiple domains support
CalDAV and CardDAV
Backups to storage you control
SSL via Let's Encrypt
Infrastructure Options
Your Server
You have a physical server or VPS. Connect it in the panel.
Your VPS
You rent a VPS (Hetzner, DigitalOcean, etc.). Connect it in the panel.
New Server
No server yet? Order a Hetzner server from the panel with your own account, or connect one from any provider — you pay them directly.
Get Started
Tell us what you need. Email us if you prefer a direct conversation.