Try Litmus Free
Use Litmus alongside your email software to optimize your entire email creation process.
Built, test, and troubleshoot your emails with the only code editor built for email.
Get a guided check of the most critical elements that affect your email performance.
Reach the inbox every time. Get your email scanned by every major spam filter before you send.
Preview your pages across desktop and mobile browsers.
The most complete performance data available for email professionals.
Get answers to your code questions, and interact with email geeks.