Email notifications

Example config.json for configuring AWS SMTP email notifications:

{
  "email_alert":          true,
  "email_sender":         "[email protected]",
  "email_host":           "email-smtp.us-east-1.amazonaws.com",
  "email_port":           "587",
  "email_secure":         true,
  "email_username":       "<aws-key>",
  "email_password":       "<aws-secret>",
  "email_tls":            true,
  "email_tls_min_version": "1.2"
}

Explanation of key setting:

• email_secure — enables StartTLS to upgrade the connection to a secure, encrypted channel.
• email_tls — force TLS usage for SMTP connections.
• email_tls_min_version — minimal allowed TLS version (e.g. 1.2).