Dokploy•5mo ago

Stalwart Mail Server

I spent some time configuring Stalwart. I can get dashboard to work but some other things like SMTP and IMAP is not working. I don't know how to get TLS certificate for a service without a domain. Please could anyone help?

services:
  stalwart-mail:
    image: stalwartlabs/mail-server:latest
    container_name: stalwart-mail
    expose:
      - 25:25       # SMTP (with STARTTLS)
      - 465:465     # SMTP over TLS
      - 587:587     # Submission (with STARTTLS)
      
      - 143:143     # IMAP (with STARTTLS)
      - 993:993     # IMAP over TLS
      - 8080:8080
    
    volumes:
      - stalwart_mail:/opt/stalwart-mail
    
    environment:
      - STALWART_DB_URI=${DB_CONNECTION_URI}
      - STALWART_DB_USER=${DB_USER}
      - STALWART_DB_PASSWORD=${DB_PASSWORD}
      - STALWART_HOSTNAME=${STALWART_HOSTNAME}
      - STALWART_DOMAIN=${DOMAIN}
    
    restart: unless-stopped
    labels:
      - traefik.enable=true
      # SMTP (25)
      - traefik.tcp.routers.smtp.rule=HostSNI(`*`)
      - traefik.tcp.routers.smtp.entrypoints=smtp
      - traefik.tcp.services.smtp.loadbalancer.server.port=25
      
      # SMTPS (465)
      - traefik.tcp.routers.smtps.rule=HostSNI(`*`)
      - traefik.tcp.routers.smtps.entrypoints=smtps
      - traefik.tcp.routers.smtps.tls=true
      - traefik.tcp.services.smtps.loadbalancer.server.port=465
      
      # Submission (587)
      - traefik.tcp.routers.submission.rule=HostSNI(`*`)
      - traefik.tcp.routers.submission.entrypoints=submission
      - traefik.tcp.routers.submission.tls=true
      - traefik.tcp.services.submission.loadbalancer.server.port=587
      
      # IMAPS (993)
      - traefik.tcp.routers.imaps.rule=HostSNI(`*`)
      - traefik.tcp.routers.imaps.entrypoints=imaps
      - traefik.tcp.routers.imaps.tls=true
      - traefik.tcp.services.imaps.loadbalancer.server.port=993
    
    networks:
      - dokploy-network

networks:
  dokploy-network:
    external: true

volumes:
  stalwart_mail:

services:
  stalwart-mail:
    image: stalwartlabs/mail-server:latest
    container_name: stalwart-mail
    expose:
      - 25:25       # SMTP (with STARTTLS)
      - 465:465     # SMTP over TLS
      - 587:587     # Submission (with STARTTLS)
      
      - 143:143     # IMAP (with STARTTLS)
      - 993:993     # IMAP over TLS
      - 8080:8080
    
    volumes:
      - stalwart_mail:/opt/stalwart-mail
    
    environment:
      - STALWART_DB_URI=${DB_CONNECTION_URI}
      - STALWART_DB_USER=${DB_USER}
      - STALWART_DB_PASSWORD=${DB_PASSWORD}
      - STALWART_HOSTNAME=${STALWART_HOSTNAME}
      - STALWART_DOMAIN=${DOMAIN}
    
    restart: unless-stopped
    labels:
      - traefik.enable=true
      # SMTP (25)
      - traefik.tcp.routers.smtp.rule=HostSNI(`*`)
      - traefik.tcp.routers.smtp.entrypoints=smtp
      - traefik.tcp.services.smtp.loadbalancer.server.port=25
      
      # SMTPS (465)
      - traefik.tcp.routers.smtps.rule=HostSNI(`*`)
      - traefik.tcp.routers.smtps.entrypoints=smtps
      - traefik.tcp.routers.smtps.tls=true
      - traefik.tcp.services.smtps.loadbalancer.server.port=465
      
      # Submission (587)
      - traefik.tcp.routers.submission.rule=HostSNI(`*`)
      - traefik.tcp.routers.submission.entrypoints=submission
      - traefik.tcp.routers.submission.tls=true
      - traefik.tcp.services.submission.loadbalancer.server.port=587
      
      # IMAPS (993)
      - traefik.tcp.routers.imaps.rule=HostSNI(`*`)
      - traefik.tcp.routers.imaps.entrypoints=imaps
      - traefik.tcp.routers.imaps.tls=true
      - traefik.tcp.services.imaps.loadbalancer.server.port=993
    
    networks:
      - dokploy-network

networks:
  dokploy-network:
    external: true

volumes:
  stalwart_mail:

6 Replies

khuongOP•5mo ago

I tried define entryPoints in traefik.yml but no luck

Sang Dang•5mo ago

Just sharing my 2cent: Not sure about your hosting provider, but in my case I used to wasted 3 hours of tinkering around until I found out they blocked the port 25 and 465 by default and we have to submit a support ticket to open it.

khuongOP•5mo ago

it's fine for ports:

PORT    STATE SERVICE
25/tcp  open  smtp
465/tcp open  smtps
587/tcp open  submission
993/tcp open  imaps

PORT    STATE SERVICE
25/tcp  open  smtp
465/tcp open  smtps
587/tcp open  submission
993/tcp open  imaps

we don't need to add something in TLS, correct?

iPaderi•5mo ago

Have you solved?

SquidSnipes•5mo ago

Have you tried creating a self signed certificate and checking if the server responds?

Harvey Specter•5mo ago

https://sashagoncharov19.github.io/dokploy-template-docs/mail-server I have currently opened a pull request in https://github.com/Dokploy/website/pull/2#issuecomment-2505199994 , but i'm now in hospital and can't finish it at all. You can use docker-mail server. Some exmaples you can see here: https://github.com/Dokploy/dokploy/issues/408#issuecomment-2337174099

Mail Server Pre-Install Setup | Dokploy Templates Docs

A Dokploy templates documentation.

GitHub

Add a mail server template. · Issue #408 · Dokploy/dokploy

What problem will this feature address? I face TLS certificate issues with the docker mail server application Describe the solution you'd like I'm requesting to dokploy developer to create ...

GitHub

feat: Templates documentation by SashaGoncharov19 · Pull Request #2...

Gaming

Programming

Stalwart Mail Server

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