serverctl/registry/mailhog.json

{
  "$type": "service",
  "name": "mailhog",
  "description": "SMTP server that holds e-mail for debugging",
  "info": "Mailhog accepts e-mails from any configured app over SMTP for use during development. Received messages can be displayed in the web interface.",
  "tags": [ "app", "mail", "smtp" ],
  "author": null,
  "image": "mailhog/mailhog",
  "ports": [
    { "port": 1025, "info": "SMTP" },
    { "port": 8025, "info": "HTTP" }
  ]
}