To use CSS Lint for email marketing, you can follow these steps:
Write Your CSS: Develop your email's CSS code as you normally would. Run CSS Lint: Use an online CSS Lint tool or integrate CSS Lint into your development environment to analyze your code. Review the Report: Look at the issues highlighted by CSS Lint and understand the suggestions provided. Fix Issues: Make the necessary changes to your CSS code based on the feedback. Test Your Email: Ensure that your email renders correctly across various email clients after making the changes.