Vercel

If you installed Resend through the Vercel Marketplace, Vercel manages the lifecycle of your Resend team, API keys, and domains. These resources cannot be deleted from the Resend dashboard, as they must uninstalled from Vercel to remove them.

First, log in to your Resend Account and add a domain.

The fastest way to verify your domain on Vercel is using the Auto Configure button on Resend. This uses Domain Connect to automatically configure your DNS records.

1. Go to your Domains page in Resend.
2. (Optional) If you want to receive emails, select Manual setup and toggle the "Receiving" switch on the domain details page. (Learn more below)
3. Click Auto Configure.
4. Authorize Resend to access your Vercel DNS settings.
5. The DNS records will be added automatically.

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That's it. Your domain will be verified within a few minutes.

If you prefer to add DNS records manually, follow these steps.

Log in to your Vercel account and select the Domains tab.

Copy and paste the values in Resend to Vercel.

1. Type send for the Name of the record in Vercel.
2. Expand the Type dropdown and select MX.
3. Copy the record value from Resend into the Value field in Vercel.
4. Add 10 for the Priority.
5. Select Add.

Below is a mapping of the record fields from Resend to Vercel:

In the same section, add another record in Vercel.

1. Type send for the Name of the record.
2. Expand the Type dropdown and select TXT.
3. Copy the TXT record value from Resend into the Value field in Vercel.
4. Use the default TTL of 60.
5. Select Add.

Below is a mapping of the record fields from Resend to Vercel:

In the same section, add another record in Vercel.

1. Type resend._domainkey for the Name of the record.
2. Expand the Type dropdown and select TXT.
3. Copy the record value from Resend into the Value field in Vercel.

Below is a mapping of the record fields from Resend to Vercel:

If you want to receive emails at your domain, toggle the "Receiving" switch on the domain details page.

Copy and paste the values in Resend to Vercel:

1. Type inbound (or whatever your subdomain is) for the Name of the record in Vercel.
2. Expand the Type dropdown and select MX.
3. Copy the MX Value from Resend into the Value field in Vercel.
4. Add 10 for the Priority.
5. Select Add.

Below is a mapping of the record fields from Resend to Vercel:

After verifying your domain, create a webhook to process incoming emails. For help setting up a webhook, how to access email data and attachments, forward emails, and more, see our guide on receiving emails with Resend.

Now click Verify DNS Records on your Domain in Resend. It may take a few hours to complete the verification process (often much faster).

If your domain is not successfully verified, these are some common troubleshooting methods.