code: function (user, req, cb) {
    CoreController.getPluginViewDefaultTemplate({
      viewname: 'email/user/forgot_password_link',
      themefileext: appSettings.templatefileextension,
    },
  		function (err, templatepath) {
    if (err) {
      cb(err);
    }			else {
  				// console.log('emailForgotPasswordLink templatepath', templatepath);
      if (templatepath === 'email/user/forgot_password_link') {
        templatepath = path.resolve(process.cwd(), 'node_modules/periodicjs.ext.login/views', templatepath + '.' + appSettings.templatefileextension);
      }
  				// console.log('user for forgot password', user);
      var coreMailerOptions = {
        appenvironment: appenvironment,
        to: user.email,
        from: appSettings.fromemail || appSettings.adminnotificationemail,
        replyTo: appSettings.fromemail || appSettings.adminnotificationemail,
        subject: loginExtSettings.settings.forgotPasswordEmailSubject || appSettings.name + ' - Reset your password',
        emailtemplatefilepath: templatepath,
        emailtemplatedata: {
          user: user,
          appname: appSettings.name,
          hostname: req.headers.host,
          filename: templatepath,
          adminPostRoute: req.adminPostRoute,
        },
      };
      if (loginExtSettings.settings.adminbccemail || appSettings.adminbccemail) {
        coreMailerOptions.bcc = loginExtSettings.settings.adminbccemail || appSettings.adminbccemail;
      }
      CoreMailer.sendEmail(coreMailerOptions, cb);
    }
  }
  	);
  	// cb(null, options);
  }
docs: create a func for the mail options