diff --git a/docs/.vitepress/config.mjs b/docs/.vitepress/config.mjs
index 287a216..a72fd9d 100644
--- a/docs/.vitepress/config.mjs
+++ b/docs/.vitepress/config.mjs
@@ -295,6 +295,7 @@ function mailGuide() {
       collapsed: false,
       items: [
         { text: 'SMTP', link: 'mail/smtp-transport' },
+        { text: 'Mailtrap', link: 'mail/mailtrap-transport' },
         { text: 'Resend', link: 'mail/resend-transport' },
         { text: 'Local Development', link: 'mail/local-development' }
       ]
diff --git a/docs/mail/index.md b/docs/mail/index.md
index 0968fd0..3d0cb2c 100644
--- a/docs/mail/index.md
+++ b/docs/mail/index.md
@@ -20,7 +20,7 @@ features:
     details: Sails Mail provides an amazing and elegant API for sending emails.
   - icon: 🚚
     title: Multiple transports
-    details: Supports SMTP, Resend, log, and more transports, to allow you use your favorite email service without any stress.
+    details: Supports SMTP, Mailtrap, log, and more transports, to allow you use your favorite email service without any stress.
   - icon: 🛠️
     title: Flexible configuration
     details: Need multiple email transports or mailers in the same Sails project? Mail make that a breeze to do.
diff --git a/docs/mail/mailtrap-transport.md b/docs/mail/mailtrap-transport.md
new file mode 100644
index 0000000..cebd772
--- /dev/null
+++ b/docs/mail/mailtrap-transport.md
@@ -0,0 +1,89 @@
+---
+head:
+  - - meta
+    - property: 'og:image'
+      content: https://docs.sailscasts.com/sails-mail-social.png
+title: Resend Transport
+editLink: true
+prev:
+  text: 'SMTP Transport'
+  link: '/mail/smtp-transport'
+next:
+  text: 'Resend'
+  link: '/mail/resend-transport'
+---
+
+# Mailtrap Transport
+
+To use the [Mailtrap](https://mailtrap.io?utm_source=sails-hook-mail) transport, install `mailtrap` via NPM:
+
+```sh
+npm i mailtrap --save
+```
+
+Next, setup a mailer in the `mailers` object in `config/mail.js`, the name of the mailer can be anything but you can use `mailtrap` as well:
+
+```js
+// config/mail.js
+mailers: {
+  mailtrap: {
+    transport: 'mailtrap'
+  }
+}
+```
+
+Also set the `default` option in `config/mails.js` to `mailtrap` or whatever name you call the mailer above.
+
+```js
+// config/mails.js
+default: 'mailtrap'
+```
+
+## Mailtrap credentials
+
+To set the Mailtrap credentials, you have a couple of options:
+
+## Environment variables
+
+Set the following environment variable:
+
+```
+MAILTRAP_TOKEN=f4k3t0k3n123
+MAILTRAP_ACCOUNT_ID=2335532
+MAILTRAP_TEST_INBOX_ID= 49469292 // Optional for email testing
+```
+
+## local.js
+
+In development, you can specify a mailer of the same name in `local.js` so as to override the credentials like `apiKey` specified in `config/mail.js`
+
+```js
+// config/local.js
+mail: {
+  mailers: {
+    mailtrap: {
+      token: 'f4k3t0k3n123',
+      accountId: 49495395,
+      testInboxId: 493923439 // Optional for email testing
+      }
+  }
+}
+```
+
+## config/mail.js
+
+You can set your credentials within the mailer defintion as well:
+
+```js
+// config/mail.js
+mailers: {
+  mailtrap: {
+    transport: 'mailtrap',
+    token: process.env.MAILTRAP_TOKEN,
+    accountId: process.env.MAILTRAP_ACCOUNT_ID,
+    testInboxId: process.env.MAILTRAP_TEST_INBOX_ID // optional for email testing
+  }
+}
+```
+
+Notice that for the `token`, `accountId`, and, `testInboxId`, in `config/mail.js` we are still using environment variables as its best practice not to add secrets to your codebase.
diff --git a/package.json b/package.json
index fab7c16..f9d017a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sailscasts-docs",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "private": true,
   "description": "The official docs hub for Sailscasts",
   "scripts": {