Route all WordPress email through MailHog.

mailhog.php

<?php
/**
 * Plugin Name: MailHog Config
 * Description: Route all WordPress email through MailHog.
 * Version:     1.0.0
 *
 * @package     LuminFire\MailHog
 * @since       1.0.0
 * @author      LuminFire
 * @link        https://luminfire.com/
 */

namespace LuminFire\MailHog;



/**
 * Routes all mail through Mailhog.
 *
 * @since  1.0.0
 *
 * @param  $phpmailer
 *
 * @return void
 */
add_action( 'phpmailer_init', function ( $phpmailer ) {

	if ( isset( $_ENV['PANTHEON_ENVIRONMENT'] ) ) {
		return;
	}

	$phpmailer->isSMTP();
	$phpmailer->Host = 'localhost';
	$phpmailer->SMTPAuth = false;
	$phpmailer->Port = '1025';
	$phpmailer->From = '[email protected]';
	$phpmailer->FromName = 'MN Grown - Local Dev Environment';

	// $phpmailer->Username = 'yourusername';
	// $phpmailer->Password = 'yourpassword';
	// $phpmailer->SMTPSecure = 'tls';

}, 10, 1 );