fix: 🐛 Added CORS for post requests

index.js

@@ -1,6 +1,7 @@
 'use strict'
 require('dotenv').config()
 const express = require('express')
+var cors = require('cors')
 const app = express()
 const PORT = process.env.PORT || 8080
 
@@ -16,7 +17,8 @@ const mailer = require('nodemailer').createTransport({
 	},
 })
 
-app.use(express.json()).post('/', async (req, res) => {
+app.use(express.json()).use(cors())
+	.options().post('/', async (req, res) => {
 
 	// Parse from address		
 	let from