Add function to check SMTP status

helpers/logSmtpStatus.js

@@ -0,0 +1,14 @@
+const transporter = require('./smtpConfig');
+
+function logSmtpStatus() {
+	transporter.verify(function (error, success) {
+		if (error) {
+			console.log('SMTP is not working, check your configuration.');
+			return ``;
+		} else {
+			console.log('SMTP is correctly configured.');
+		}
+	});
+}
+
+module.exports = logSmtpStatus;

helpers/smtpStatus.js

@@ -1,15 +0,0 @@
-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;