core/homeassistant/components/mailgun/strings.json

{
  "config": {
    "step": {
      "user": {
        "title": "Set up the Mailgun Webhook",
        "description": "Are you sure you want to set up Mailgun?"
      }
    },
    "abort": {
      "one_instance_allowed": "Only a single instance is necessary.",
      "not_internet_accessible": "Your Home Assistant instance needs to be accessible from the internet to receive Mailgun messages."
    },
    "create_entry": {
      "default": "To send events to Home Assistant, you will need to setup [Webhooks with Mailgun]({mailgun_url}).\n\nFill in the following info:\n\n- URL: `{webhook_url}`\n- Method: POST\n- Content Type: application/json\n\nSee [the documentation]({docs_url}) on how to configure automations to handle incoming data."
    }
  }
}