Several tools can streamline the QA testing process:
Litmus: An email testing tool that allows you to preview your emails across different clients and devices. Email on Acid: Another comprehensive testing tool that offers email previews, spam testing, and analytics. Grammarly: A writing assistant that helps identify and correct grammar and spelling errors. Broken Link Checker: A tool to verify that all hyperlinks in your email are functional. Google Analytics: Use UTM parameters to track the performance of your email campaigns.