Add SMTP status check

helpers/smtpStatus.js

@@ -0,0 +1,15 @@
+const smtpTransporter = require('./smtpTransporter');
+
+function smtpStatus() {
+	smtpTransporter.verify(function (error, success) {
+		if (error) {
+            console.log(error);
+            return `SMTP is not working, check your configuration.`
+		} else {
+            console.log('Server is ready to take our messages');
+            return `SMTP is correctly configured.`
+		}
+	});
+}
+
+module.exports = smtpStatus;

helpers/smtpTransporter.js

@@ -6,15 +6,20 @@ const {
 	smtpPort,
 	smtpUsername,
 	smtpPassword,
+	smtpSecure,
+	smtpRequireTLS,
 } = require('../config/config');
 
-nodemailer.createTransport({
+const smtpTransporter = nodemailer.createTransport({
 	pool: smtpPool,
 	host: smtpHost,
 	port: smtpPort,
+	requireTLS: smtpRequireTLS,
 	secure: smtpSecure,
 	auth: {
 		user: smtpUsername,
 		pass: smtpPassword,
 	},
 });
+
+module.exports = smtpTransporter;