Emails (SendGrid)

Setup

1. Authenticate domain with SendGrid

Go to SendGrid ↗ and sign up. Follow the steps in Settings → Sender Authentication → Domain Authentication → Get Started to set up your domain for sending emails from SendGrid.

Verify configuration

Use SendGrid to verify that all of your domain records are set up correctly. It may take up to 48 hours for your domain’s DNS changes to propagate.

2. Configure a sender email address

Follow the steps in Settings → Sender Authentication → Single Sender Verification → Get Started to configure a sender email address.

Use a real email address for better deliverability

Instead of using a no-reply address, we recommend using an real email address for your project’s transaction email.

This helps avoid spam filters, improve email deliverability, and make your emails more personal.

3. Connect to Vercel

In your Vercel project, go to Settings → Environment Variables, and add the following:

SENDGRID_SECRET_KEY=... # SendGrid → Settings → API Keys -> Create API Key