diff --git a/apps/docs/get-started/smtp.mdx b/apps/docs/get-started/smtp.mdx
new file mode 100644
index 0000000..572a9d9
--- /dev/null
+++ b/apps/docs/get-started/smtp.mdx
@@ -0,0 +1,58 @@
+---
+title: SMTP support
+description: "A guide to integrate Unsend with SMTP"
+icon: envelope  
+---
+
+## Prerequisites 
+
+You will need an API key and a verified domain to get the most out of this guide:
+
+- [API Key](https://app.unsend.dev/dev-settings/api-keys)
+- [Verified Domain](https://app.unsend.dev/domains)
+
+## SMTP credentials
+
+To set up your SMTP integration, you'll need to provide the following credentials:
+
+- **Host:** ```smtp.unsend.dev```
+- **Port:** ```465```, ```587```, ```2465```, or ```2587```
+- **Username:** ```unsend```
+- **Password:** ```YOUR-API-KEY```
+
+## Example with Nodemailer
+
+Following example with Nodemailer shows how you can send mails with SMTP support from Unsend and Nodemailer.
+
+```javascript
+const nodemailer = require("nodemailer");
+
+const transporter = nodemailer.createTransport({
+  host: "smtp.unsend.dev",
+  port: 465,
+  secure: false,
+  auth: {
+    user: "unsend",
+    pass: "us_123",
+  },
+  tls: {
+    rejectUnauthorized: false,
+  },
+});
+
+const mailOptions = {
+  to: "sender@example.com",
+  from: "hello@example.com",
+  subject: "Testing SMTP",
+  html: "<strong>THIS IS USING SMTP,</strong><p>Unsend is the best open source sending platform<p><p>check out <a href='https://unsend.dev'>unsend.dev</a>",
+  text: "hello,\n\nUnsend is the best open source sending platform",
+};
+
+transporter.sendMail(mailOptions, (error, info) => {
+  if (error) {
+    console.error("Error sending email:", error);
+  } else {
+    console.log("Email sent successfully:", info.response);
+  }
+});
+```
\ No newline at end of file
diff --git a/apps/docs/introduction.mdx b/apps/docs/introduction.mdx
index 4d11850..cb3fe60 100644
--- a/apps/docs/introduction.mdx
+++ b/apps/docs/introduction.mdx
@@ -38,4 +38,11 @@ Quicklinks to set up your account and get started
   >
     Learn how to use our API to send emails programmatically.
   </Card>
+    <Card
+    title="SMTP support"
+    icon="envelope"
+    href="/get-started/smtp"
+  >
+    Send emails with SMTP server instead of REST API.
+  </Card>
 </CardGroup>
diff --git a/apps/docs/mint.json b/apps/docs/mint.json
index ae0e087..e191b07 100644
--- a/apps/docs/mint.json
+++ b/apps/docs/mint.json
@@ -50,7 +50,8 @@
         "introduction",
         "get-started/nodejs",
         "get-started/local",
-        "get-started/self-hosting"
+        "get-started/self-hosting",
+        "get-started/smtp"
       ]
     },
     {
diff --git a/apps/smtp-server/src/usage.js b/apps/smtp-server/src/usage.js
index eedd2e1..3e82093 100644
--- a/apps/smtp-server/src/usage.js
+++ b/apps/smtp-server/src/usage.js
@@ -1,12 +1,12 @@
 const nodemailer = require("nodemailer");
 
 const transporter = nodemailer.createTransport({
-  host: "localhost",
+  host: "smtp.unsend.dev",
   port: 2587,
   secure: false,
   auth: {
     user: "unsend",
-    pass: "us_38de56vwa7_cc90a91b01a402de0c15516b3554adc1",
+    pass: "us_123",
   },
   tls: {
     rejectUnauthorized: false,
@@ -14,8 +14,8 @@ const transporter = nodemailer.createTransport({
 });
 
 const mailOptions = {
-  to: "harsh121102@gmail.com",
-  from: "hello@support.harshbhat.me",
+  to: "sender@example.com",
+  from: "hello@example.com",
   subject: "Testing SMTP",
   html: "<strong>THIS IS USING SMTP,</strong><p>Unsend is the best open source sending platform<p><p>check out <a href='https://unsend.dev'>unsend.dev</a>",
   text: "hello,\n\nUnsend is the best open source sending platform",