Summary

Adds Docker Mailserver as a reusable service template in Coolify for managing client email domains.

Changes

• New template: templates/compose/docker-mailserver.yaml
• SMTP ports: 25 (incoming), 587 (submission)
• IMAPS port: 993
• Persistent volumes for mail, state, logs

Technical Details

• Image: docker/mailserver:latest
• Coolify volume integration
• Healthcheck configured

Demo

/claim #8266