[Eco Bounty] Newsletter Subscription Fails with “Network Error”

Target: https://mimo.exchange/blog/
Feature: Subscribe to Newsletter
Category: Functional / Backend / API Failure
Severity: Medium

Summary

The newsletter subscription form on Mimo Exchange Blog consistently fails with the error message:

“Network error. Please check your connection and try again.”

This occurs even when the user’s network connection is stable, suggesting a backend or endpoint issue in the newsletter API integration.

Steps to Reproduce

1. Visit https://mimo.exchange/blog/.

2. Click “Subscribe” (top or bottom of the page).

3. Enter a valid email address (e.g., user@example.com).

4. Click Subscribe.

Expected Result

A success message should appear confirming newsletter subscription, and the email should be added to the mailing list.

Actual Result

The following error appears instead:

“Network error. Please check your connection and try again.”
No confirmation or subscription is processed.

Impact

• Users cannot subscribe to Mimo’s newsletter, leading to reduced engagement.

• Indicates a possible backend configuration or API endpoint failure.

• Negative user experience for blog readers attempting to connect with the brand.

Proof of Concept

URL: https://mimo.exchange/blog/
Screenshot: (see attached image)
Error Message: “Network error. Please check your connection and try again.”

Wallet Address: io1tkw393kejmxwnd454twc6020sxcyvh5dxqmren

Device & Environment:

-Operating system: Windows 11 Pro

-Device model: A520MHP