For CMS like WordPress, Joomla, or Magento, using SMTP is the best practice:
- Settings: Use
mail.yourdomain.comas the outgoing server. - Port: Use 465 (SSL) or 587 (TLS).
- Authentication: Enable authentication and use your full email and password.
- Plugins: For WordPress, we recommend plugins like "WP Mail SMTP" to easily configure these settings without coding.