diff --git a/db/booking.js b/db/booking.js
index 92d8d79..da686d2 100644
--- a/db/booking.js
+++ b/db/booking.js
@@ -1,6 +1,6 @@
 import * as mongoose from 'mongoose'
 
-import { getDays, dateFormat } from '../helpers/date'
+import { getDays, dateFormatBackend } from '../helpers/date'
 
 const BookingSchema = new mongoose.Schema(
   {
@@ -12,10 +12,15 @@ const BookingSchema = new mongoose.Schema(
     startDate: {
       type: Date,
       required: true,
-      get: dateFormat,
+      get: dateFormatBackend,
+      min: new Date(),
+    },
+    endDate: {
+      type: Date,
+      required: false,
+      get: dateFormatBackend,
       min: new Date(),
     },
-    endDate: { type: Date, required: false, get: dateFormat, min: new Date() },
     status: {
       type: String,
       enum: ['requested', 'confirmed', 'rejected'],
diff --git a/helpers/mail.js b/helpers/mail.js
new file mode 100644
index 0000000..a717404
--- /dev/null
+++ b/helpers/mail.js
@@ -0,0 +1,33 @@
+const SENDGRID_API_KEY = process.env.SENDGRID_API_KEY
+const SENDGRID_URL = 'https://api.sendgrid.com/v3/mail/send'
+const BOOKING_ADMIN_EMAIL = 'tomru@mail.id0.link'
+const FROM_EMAIL = 'thomasruoff@gmail.com'
+
+async function sendMail(data) {
+  const response = await fetch(SENDGRID_URL, {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json',
+      Authorization: `Bearer ${SENDGRID_API_KEY}`,
+    },
+    body: JSON.stringify(data),
+  })
+  return response.json()
+}
+
+export async function sendReceivedBookingMail(booking) {
+  const data = {
+    personalizations: [
+      {
+        to: [{ email: BOOKING_ADMIN_EMAIL }],
+      },
+    ],
+    from: { email: FROM_EMAIL },
+    subject: 'Pfadi Bussle - Buchung eingegangen!',
+    content: [
+      { type: 'text/plain', value: `${JSON.stringify(booking, null, 4)}` },
+    ],
+  }
+
+  await sendMail(data)
+}
diff --git a/pages/api/booking.js b/pages/api/booking.js
index 7c0c9d8..f1cc16c 100644
--- a/pages/api/booking.js
+++ b/pages/api/booking.js
@@ -1,14 +1,18 @@
 import { createBooking } from '../../db/index'
 import { Error } from 'mongoose'
 
+import { sendReceivedBookingMail } from '../../helpers/mail'
+
 export default async function userHandler(req, res) {
   const { method } = req
 
+  let booking
+
   switch (method) {
     case 'POST':
       try {
-        const data = await createBooking(req.body)
-        res.status(200).json(data)
+        booking = await createBooking(req.body)
+        res.status(200).json(booking)
       } catch (e) {
         console.error(e)
 
@@ -18,6 +22,9 @@ export default async function userHandler(req, res) {
         }
         res.status(500).end(`Internal Server Error...Guru is meditating...`)
       }
+
+      await sendReceivedBookingMail(booking)
+      console.log('sent receivedBookingMail')
       break
     default:
       res.setHeader('Allow', ['POST'])