Email Routing Setup for Cloudflare Worker

Regardless of your chosen deployment method, you need to configure Cloudflare Email Routing to direct incoming emails to your worker.

1. Enable Email Routing:

   • Go to your domain in the Cloudflare Dashboard.
   • Navigate to Email → Email Routing.
   • Follow the prompts to enable Email Routing for your domain.

2. Add MX Records:

   • Cloudflare will prompt you to add necessary MX records to your DNS. Ensure these are correctly configured.

3. Configure Routing Rules:

   • Still in Email → Email Routing → Routing Rules.
   • You need to create a catch-all rule that forwards all emails sent to your domain to your deployed Cloudflare Worker.
   • Select your deployed worker as the destination.

4. Verify Your Destination Email:

   • Ensure that the default_email_address specified in your EMAIL_OPTIONS is a verified destination in Cloudflare Email Routing. Cloudflare will send a verification email to this address.