diff --git a/helpers/mail.ts b/helpers/mail.ts
index abd2214..0c3b291 100644
--- a/helpers/mail.ts
+++ b/helpers/mail.ts
@@ -2,6 +2,7 @@ import { Booking } from '../db/booking'
 import { getBaseURL } from '../helpers/url'
 import { daysFormatFrontend } from './date'
 import { generateCalendarEntry } from './ical'
+import { retryWithDelay } from './retryWithDelay'
 
 const SENDGRID_API_KEY = process.env.SENDGRID_API_KEY
 const ADMIN_EMAIL = process.env.ADMIN_EMAIL
@@ -195,12 +196,17 @@ async function sendMail({
     },
     body: JSON.stringify(data),
   }
-  const resp = await fetch(SENDGRID_URL, fetchOptions)
-  const bodyText = await resp.text()
 
-  if (!resp.ok) {
-    throw new Error(
-      `Unable to send mail, status ${resp.status} ${resp.statusText}, ${bodyText}`
-    )
-  }
+  return retryWithDelay({
+    run: async () => {
+      const resp = await fetch(SENDGRID_URL, fetchOptions)
+      const bodyText = await resp.text()
+
+      if (!resp.ok) {
+        throw new Error(
+          `Failed to send mail with status ${resp.status}: ${bodyText}`
+        )
+      }
+    },
+  })
 }
diff --git a/helpers/retryWithDelay.ts b/helpers/retryWithDelay.ts
new file mode 100644
index 0000000..7f1023d
--- /dev/null
+++ b/helpers/retryWithDelay.ts
@@ -0,0 +1,20 @@
+import pRetry from 'p-retry'
+
+export function retryWithDelay<T>({
+  run,
+  delay = 1000,
+}: {
+  run: () => Promise<T>
+  delay?: number
+}) {
+  return pRetry(run, {
+    retries: 2,
+    onFailedAttempt: (error) => {
+      console.info(
+        `Attempt ${error.attemptNumber}: ${error.message}. ${error.retriesLeft} retries left`
+      )
+
+      return new Promise((resolve) => setTimeout(resolve, delay))
+    },
+  })
+}
diff --git a/package-lock.json b/package-lock.json
index 9502280..ae7392c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2796,6 +2796,11 @@
       "integrity": "sha512-QZ8EMG2P3230GQNEMXtSJq8v8zJkJqs8xpbohMbBefYG7i1MX2YzOsDoBWF2dpq36mrkXpoNgmmeVnXIT0DYtw==",
       "dev": true
     },
+    "@types/retry": {
+      "version": "0.12.0",
+      "resolved": "https://registry.npmjs.org/@types/retry/-/retry-0.12.0.tgz",
+      "integrity": "sha512-wWKOClTTiizcZhXnPY4wikVAwmdYHp8q6DmC+EJUzAMsycb7HB32Kh9RN4+0gExjmPmZSAQjgURXIGATPegAvA=="
+    },
     "@types/stack-utils": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/@types/stack-utils/-/stack-utils-2.0.0.tgz",
@@ -9454,6 +9459,15 @@
         "aggregate-error": "^3.0.0"
       }
     },
+    "p-retry": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/p-retry/-/p-retry-4.2.0.tgz",
+      "integrity": "sha512-jPH38/MRh263KKcq0wBNOGFJbm+U6784RilTmHjB/HM9kH9V8WlCpVUcdOmip9cjXOh6MxZ5yk1z2SjDUJfWmA==",
+      "requires": {
+        "@types/retry": "^0.12.0",
+        "retry": "^0.12.0"
+      }
+    },
     "p-try": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/p-try/-/p-try-2.2.0.tgz",
@@ -10783,6 +10797,11 @@
       "resolved": "https://registry.npmjs.org/ret/-/ret-0.1.15.tgz",
       "integrity": "sha512-TTlYpa+OL+vMMNG24xSlQGEJ3B/RzEfUlLct7b5G/ytav+wPrplCpVMFuwzXbkecJrb6IYo1iFb0S9v37754mg=="
     },
+    "retry": {
+      "version": "0.12.0",
+      "resolved": "https://registry.npmjs.org/retry/-/retry-0.12.0.tgz",
+      "integrity": "sha1-G0KmJmoh8HQh0bC1S33BZ7AcATs="
+    },
     "rework": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/rework/-/rework-1.0.1.tgz",
diff --git a/package.json b/package.json
index bd18ac4..80a172f 100644
--- a/package.json
+++ b/package.json
@@ -16,6 +16,7 @@
     "mongoose": "^5.10.13",
     "next": "^10.0.1",
     "next-iron-session": "^4.1.10",
+    "p-retry": "^4.2.0",
     "react": "^17.0.1",
     "react-calendar": "^3.2.0",
     "react-dom": "^17.0.1",