“I Made a Bounce Checker” is a Python-based tool designed to enhance the integrity and deliverability of email lists by identifying potential bounces without sending any emails. The script carefully analyzes each email for proper syntax, cross-references Mail Exchange (MX) records, and performs several other key checks to minimize bounce rates. This ensures that email campaigns are more efficient and effective by preemptively filtering out problematic addresses. Additionally, an API for this tool is available on RapidAPI, providing easy access for developers to integrate these features into their own applications.

Currently, the project operates as a powerful Python script, with plans to develop a user-friendly front-end interface to further enhance its accessibility.