Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.
SMTP and IMAP with spam and virus filtering, configured from files, without webmail.
Google Workspace
Google's hosted mail on your own domain, with calendars, documents and storage. Um produto fechado de Google.
Lado a lado
| Ferramenta | Substituição | Estrelas | Licença | Termos | Auto-hospedado | Linguagem | Última release | Último push |
|---|---|---|---|---|---|---|---|---|
| docker-mailserver | Parcial | 19k | MIT | Código aberto | Sim | Shell | v16.0.1 | 2026-10-04 |
| Mail-in-a-Box | Parcial | 15k | CC0-1.0 | Não verificado | Sim | Python | v77 | 2026-09-26 |
| Stalwart | Parcial | 15k | Nenhuma detectada | Open core | Sim | Rust | v0.16.25 | 2026-10-05 |
| mailcow | Parcial | 14k | GPL-3.0 | Código aberto | Sim | JavaScript | 2026-09a | 2026-10-06 |
| Mailu | Parcial | 7.5k | Other | Código aberto | Sim | Python | 2024.06.61 | 2026-10-06 |
| Roundcube | Parcial | 7.2k | GPL-3.0 | Código aberto | Sim | PHP | 1.7.4 | 2026-10-02 |
| Maddy | Parcial | 6.1k | GPL-3.0 | Código aberto | Sim | Go | v0.9.6 | 2026-10-03 |
| Mox | Parcial | 5.9k | MIT | Código aberto | Sim | Go | v0.0.17 | 2026-09-13 |
| Modoboa | Parcial | 3.5k | ISC | Código aberto | Sim | Python | 2.11.0 | 2026-10-06 |
| iRedMail | Parcial | 1.8k | GPL-3.0 | Código aberto | Sim | Shell | 1.8.8 | 2026-09-23 |
Todas as alternativas
10 alternativas
Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box.
Mail, contacts and calendars for your own domains on one Ubuntu server, without the office apps.
All-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).
Mail over JMAP, IMAP and SMTP, plus CalDAV and CardDAV, in one Rust server.
mailcow: dockerized - 🐮 + 🐋 = 💕
Mail, calendars and contacts with SOGo webmail; no office suite.
- Linguagem
- JavaScript
- Licença
- GPL-3.0
- Estrelas
- 14k
- Última release
- 2026-09a
- Último push
- 2026-10-06
Insular email distribution - mail server as Docker images
Mail with webmail, spam filtering and an admin UI.
- Linguagem
- Python
- Licença
- Other
- Estrelas
- 7.5k
- Última release
- 2024.06.61
- Último push
- 2026-10-06
The Roundcube Webmail suite
Webmail with an address book and plugins, on top of an IMAP and SMTP server you run.
✉️ Composable all-in-one mail server.
SMTP, IMAP, DKIM, SPF and DMARC in one Go binary; mail only.
modern full-featured open source secure mail server for low-maintenance self-hosted email
SMTP, IMAP, webmail, spam filtering and automatic TLS in one Go binary; mail only.
Mail hosting made simple
A web admin and webmail that sets up Postfix and Dovecot for mail, calendars and contacts.
Full-featured, open source mail server solution for mainstream Linux/BSD distributions.
A shell script that installs and configures Postfix, Dovecot, webmail and spam filtering on one server.
Frente a frente
- docker-mailserver vs iRedMail
- docker-mailserver vs Maddy
- docker-mailserver vs Mail-in-a-Box
- docker-mailserver vs mailcow
- docker-mailserver vs Mailu
- docker-mailserver vs Modoboa
- docker-mailserver vs Mox
- docker-mailserver vs Roundcube
- docker-mailserver vs Stalwart
- iRedMail vs Maddy
- iRedMail vs Mail-in-a-Box
- iRedMail vs mailcow
- iRedMail vs Mailu
- iRedMail vs Modoboa
- iRedMail vs Mox
- iRedMail vs Roundcube
- iRedMail vs Stalwart
- Maddy vs Mail-in-a-Box
- Maddy vs mailcow
- Maddy vs Mailu
- Maddy vs Modoboa
- Maddy vs Mox
- Maddy vs Roundcube
- Maddy vs Stalwart
- Mail-in-a-Box vs mailcow
- Mail-in-a-Box vs Mailu
- Mail-in-a-Box vs Modoboa
- Mail-in-a-Box vs Mox
- Mail-in-a-Box vs Roundcube
- Mail-in-a-Box vs Stalwart
- mailcow vs Mailu
- mailcow vs Modoboa
- mailcow vs Mox
- mailcow vs Roundcube
- mailcow vs Stalwart
- Mailu vs Modoboa
- Mailu vs Mox
- Mailu vs Roundcube
- Mailu vs Stalwart
- Modoboa vs Mox
- Modoboa vs Roundcube
- Modoboa vs Stalwart
- Mox vs Roundcube
- Mox vs Stalwart
- Roundcube vs Stalwart
Sobre Google Workspace
- Fornecedor