Email Testing Services

Resources and articles about email testing services and tools, how they work, and related topics.

Please note some email delivery services (MailChimp and Campaign Monitor, for example) include email testing with many different email software. Test first in older Internet Explorer browsers as well as modern browsers. And resize the width of your browser window to see how your code displays in narrow phone and tablet formats.

Email on ACID

http://www.emailonacid.com/

Litmus

http://www.litmusapp.com