Callum macdonald wordpress plugin wp mail smtp

A very specific question!

wp_mail_smtp is a WordPress plugin developed by Callum Macdonald, which allows you to send emails using a custom SMTP server instead of the default PHP mail function.

Here are some key features of the wp_mail_smtp plugin:

  1. SMTP Server Configuration: You can configure your SMTP server settings, such as the server address, port, username, and password.
  2. TLS/SSL Encryption: The plugin supports TLS and SSL encryption to ensure secure email transmission.
  3. Email Authentication: You can enable email authentication using SPF, DKIM, and DMARC to prevent spam and phishing attacks.
  4. Custom Email Headers: You can add custom email headers to your emails, such as custom From addresses, Reply-To addresses, and more.
  5. Error Logging: The plugin logs any errors that occur during email sending, making it easier to troubleshoot issues.

To use the wp_mail_smtp plugin, you'll need to:

  1. Install and activate the plugin in your WordPress dashboard.
  2. Configure your SMTP server settings in the plugin's settings page.
  3. Update your WordPress site's wp-config.php file to use the wp_mail_smtp plugin for sending emails.

Here's an example of how to update your wp-config.php file:

define('WP_MAIL_SMTP_ENABLED', true);
define('WP_MAIL_SMTP_HOST', 'your-smtp-server.com');
define('WP_MAIL_SMTP_PORT', 587);
define('WP_MAIL_SMTP_USERNAME', 'your-smtp-username');
define('WP_MAIL_SMTP_PASSWORD', 'your-smtp-password');

Replace the placeholders with your actual SMTP server settings.

By using the wp_mail_smtp plugin, you can improve the reliability and security of your WordPress site's email sending capabilities.