WEBMENTION_PORT=8080 WEBMENTION_PUBLIC_URL=https://webmention.example.com WEBMENTION_ALLOWED_TARGET_DOMAINS=www.example.com,example.com WEBMENTION_ALLOWED_ORIGIN=https://www.example.com WEBMENTION_ADMIN_EMAILS=you@example.com SERVER_AUTH_JWT_SECRET=replace-with-a-long-random-secret MAIL_HOST=smtp.example.com MAIL_PORT=587 MAIL_USER=you@example.com MAIL_PASSWORD=replace-with-your-smtp-password MAIL_FROM=you@example.com MAIL_USE_STARTTLS=true MAIL_NO_TLS=false