index: function (req, res, next) {
				var emailParams = {
					description: 'description',
					email: 'mgrbmk@emailhosting.com',
					events: 'events',
					device_name: 'device_name',
					serial_number: 'serial_number',
					date_time: 'date_time'
				};
				var settings = [{
					MAIL_ADDRESS: 'test_sprut2@pbfgroup.ru',
					MAIL_PASSWORD: 'xD4txkjn',
					HOST_NAME: 'smtp.hc.ru',
					SMTP_PORT: 25,
					TIMEOUT: 10000
				}];
				mailSender.sendMail(emailParams, settings, function() {
					// console.log(util.inspect(emailParams));
					// console.log(util.inspect(settings));
					console.log('Email sent.');
				});