Kede6

Hi,
yesterday I was updated to 4.3.1 and the plugin run perfectly. I suggest you disable all plugins itself is any conflict with any of them. Tell me what is the result ??

Hi,HoggeHog.
I had the same problem and I found the solution.
1-Add this lines in functions.php:

add_filter ("retrieve_password_title", "sb_we_lost_password_title");
add_filter ("retrieve_password_message", "sb_we_lost_password_message",10, 2);
add_filter('wp_mail_content_type', create_function('$i', 'return "text/html";'), 1, 1);

2-Replace this function in /wp-content/plugins/welcome-email-editor/sb_welcome_email_editor.php :

function sb_we_lost_password_message($message, $key) {
	global $wpdb;
	$user_data = '';
	if( ! isset( $_POST['user_login'] )  ){
      return '';
   }
   // Fetch user information from user_login
   if ( strpos( $_POST['user_login'], '@' ) ) {

      $user_data = get_user_by( 'email', trim( $_POST['user_login'] ) );
   } else {
      $login = trim($_POST['user_login']);
      $user_data = get_user_by('login', $login);
   }
   if( ! $user_data  ){
      return '';
   }
   $user_login = $user_data->user_login;
   $settings = get_option('sb_we_settings');

   if (trim($settings->password_reminder_body)) {
      $site_url = site_url();

      if ( is_multisite() ) $blogname = $GLOBALS['current_site']->site_name;
		else $blogname = esc_html(get_option('blogname'), ENT_QUOTES);
		$reset_url = network_site_url("wp-login.php?action=rp&key=$key&login=" . rawurlencode($user_login), 'login');
		$message = $settings->password_reminder_body; //'Someone requested that the password be reset for the following account: [site_url]' . "\n\n" . 'Username: [user_login]' . "\n\n" . 'If this was a mistake, just ignore this email and nothing will happen.' . "\n\n" . 'To reset your password, visit the following address: [reset_url]';
		$message = str_replace('[user_login]', $user_login, $message);
		$message = str_replace('[blog_name]', $blogname, $message);
		$message = str_replace('[site_url]', $site_url, $message);
		$message = str_replace('[reset_url]', $reset_url, $message);
	}
	return $message;
}

The shortcode that you put into the mail content is [reset_url]
Thats all. ??