diff --git a/nodemailer/nodemailer-tests.ts b/nodemailer/nodemailer-tests.ts
index d4458199c..94a955e67 100644
--- a/nodemailer/nodemailer-tests.ts
+++ b/nodemailer/nodemailer-tests.ts
@@ -80,4 +80,26 @@ transport.sendMail(message, function (error) {
         return;
     }
     console.log('Message sent successfully!');
-});
\ No newline at end of file
+});
+
+
+// From the SMTP section of https://npmjs.org/package/nodemailer README
+
+var smptTransport1: Transport = nodemailer.createTransport("SMTP", {
+    service: "Gmail", // sets automatically host, port and connection security settings
+    auth: {
+        user: "gmail.user@gmail.com",
+        pass: "userpass"
+    }
+});
+
+var smtpTransport2: Transport = nodemailer.createTransport("SMTP", {
+    host: "smtp.gmail.com", // hostname
+    secureConnection: true, // use SSL
+    port: 465, // port for secure SMTP
+    auth: {
+        user: "gmail.user@gmail.com",
+        pass: "userpass"
+    }
+});
+
diff --git a/nodemailer/nodemailer.d.ts b/nodemailer/nodemailer.d.ts
index 7d84ef447..681dd089b 100644
--- a/nodemailer/nodemailer.d.ts
+++ b/nodemailer/nodemailer.d.ts
@@ -69,21 +69,37 @@ interface XOAuth2Options {
 
 interface NodemailerTransportOptions {
 	service?: string;
-	auth?: {
-		user?: string;
-		pass?: string;
-		XOAuthToken?: XOAuthGenerator;
-		XOAuth2?: XOAuth2Options;
-	};
+	auth?: NodemailerAuthInterface;
 	debug?: bool;
 	AWSAccessKeyID?: string;
 	AWSSecretKey: string;
 	ServiceUrl: string;
 }
 
+interface NodemailerAuthInterface {
+	user?: string;
+	pass?: string;
+	XOAuthToken?: XOAuthGenerator;
+	XOAuth2?: XOAuth2Options;
+}
+
+interface NodemailerSMTPTransportOptions {
+	service?:          string;
+	host?:             string;
+	port?:             number;
+	secureConnection?: bool;
+	name?:             string;
+	auth:              NodemailerAuthInterface;
+	ignoreTLS?:        bool;
+	debug?:            bool;
+	maxConnections?:   number;
+}
+
+
 interface Nodemailer {
 	createTransport(type: string): Transport;
 	createTransport(type: string, options: NodemailerTransportOptions): Transport;
+	createTransport(type: string, options: NodemailerSMTPTransportOptions): Transport;
 	createTransport(type: string, path: string): Transport;
 	createXOAuthGenerator(options: XOAuthGeneratorOptions): XOAuthGenerator;
-}
\ No newline at end of file
+}