fluent-smtp.php

<?php
/*
Plugin Name:  FluentSMTP
Plugin URI:   https://fluentsmtp.com
Description:  The Ultimate SMTP Connection Plugin for WordPress.
Version:      2.2.83
Author:       FluentSMTP & WPManageNinja Team
Author URI:   https://fluentsmtp.com
License:      GPL2
License URI:  https://www.gnu.org/licenses/gpl-2.0.html
Text Domain:  fluent-smtp
Domain Path:  /language
*/

!defined('WPINC') && die;

define('FLUENTMAIL_PLUGIN_FILE', __FILE__);

require_once plugin_dir_path(__FILE__) . 'boot.php';

register_activation_hook(
    __FILE__, array('\FluentMail\Includes\Activator', 'handle')
);

register_deactivation_hook(
    __FILE__, array('\FluentMail\Includes\Deactivator', 'handle')
);

/**
 * Initializes the Fluent SMTP plugin.
 *
 * This function creates a new instance of the FluentMail\Includes\Core\Application class and registers
 * an action hook to be executed when the plugins are loaded. Inside the action hook, the 'fluentMail_loaded'
 * action is triggered with the application instance as a parameter.
 *
 * @since 1.0.0
 */
function fluentSmtpInit() {
    $application = new FluentMail\Includes\Core\Application;
    add_action('plugins_loaded', function () use ($application) {
        do_action('fluentMail_loaded', $application);
    });
}

fluentSmtpInit();

if (!function_exists('wp_mail')):
    function wp_mail($to, $subject, $message, $headers = '', $attachments = array()) {
        return fluentMailSend($to, $subject, $message, $headers, $attachments);
    }
 else :
    if (!(defined('DOING_AJAX') && DOING_AJAX)):
        add_action('init', 'fluentMailFuncCouldNotBeLoadedRecheckPluginsLoad');
    endif;
endif;

/*
 * Thanks for checking the source code
 * Please check the full source here: https://github.com/WPManageNinja/fluent-smtp
 * Would love to welcome your pull request
*/