Email worker to send email data via API using fetch post: too many redirect error

General Email Routing
1

What is the name of the domain?

What is the issue you’re encountering

It shows error “Uncaught (in promise) TypeError: Too many redirects” in console

What are the steps to reproduce the issue?

Here is my piece of code:

export default {
  async email(message, env, ctx) {
    // Extract the sender and subject
    const sender = message.from;
    const headers = Object.fromEntries(message.headers);

    // Extract raw email content
    const rawEmail = await new Response(message.raw).text();

    // Prepare payload for the API
    const payload = JSON.stringify({
      subject: headers.subject,
      name: sender,
      email: sender,
      message: rawEmail,
    });

    // API Call with Basic Authentication
    const apiResponse = await fetch("https://example.com/api/inboxes/", {
      method: "POST",
      headers: {
        "Content-Type": "application/json",
        Authorization: "Basic secret",
      },
      body: payload,
    });

    // Check API response
    if (!apiResponse.ok) {
      console.error("API Call Failed. Status:", apiResponse.status);
      const errorText = await apiResponse.text();
      console.error("Error Response Body:", errorText);
      message.setReject("Failed to process email.");
    } else {
      console.log("Email processed and forwarded to API.");
    }
  },
};
1 Like
2

May I ask if the Worker code is running over a domain example.com or sub.example.com, which is active on Cloudflare, proxied :orange: and has got Flexible SSL selected under the SSL/TLS menu at Cloudflare dashboard? :thinking:

3

Yes @fritex, but it is Full (strict) instead of Flexible. Do you have an idea what is going on? thanks!

4

Would also love to know. Can anyone from the Cloudflare team comment on this?

Thanks.