mailcow
7.4#1 in mail server softwareFrom €8.90 a monthFree planAndroidiOSWebLinux
Visitmailcow vs OpenSMTPD
What both publish
| Fact | mailcow | OpenSMTPD |
|---|---|---|
| Security | Two-factor authentication options include YubiKey OTP, WebAuthn, and TOTP. | Project goals include careful validity checks on network input and privilege separation to mitigate possible security bugs. |
| Support | Commercial support is available through Servercow, while community support is voluntary, best-effort, and not guaranteed. | The project is volunteer-developed and is not backed by a commercial entity. |
mailcow plans
- mailcow: dockerizedFree
- shared mailcow€8.90 a month
- Ticket Support (Level 1)€45.90 a month
- managed mailcow€54.90 a month
- Telefon Support (Level 2)€105.90 a month
- Remote Support (Level 3)€165.90 a month
OpenSMTPD plans
- OpenSMTPDFree
Pick mailcow if…
You want what its maker publishes above — check its page for the details.
Pick OpenSMTPD if…
You want what its maker publishes above — check its page for the details.