Settings → Integrations → edit email sender
Open Settings → Integrations → Resend or Mailgun. Paste your API key, set a verified From email, optional From name (defaults to the directory name), and Reply-to. Enable one provider; Send test confirms the template delivers before you go live.
- Path: Settings → Integrations → Resend or Mailgun
- Edit From email, From name, Reply-to
- API key + domain verified at the provider
- Only one email provider active per directory
- Send test email to confirm credentials