Is JavaScript supported in an email message?

Question

Is JavaScript supported in an email message?

Answer 1

You can view an email with JavaScript working with Windows Live Mail, but can't add JavaScript to a new email you wish to send. JavaScript also works with saved .eml files. Mozilla Thunderbird version 60.7.0 can't view or add JavaScript. (If you save an eml file with Thunderbird, the code will work if file is then loaded with Live Mail) You can send an email with JavaScript using PHP code. Some email websites may support it, but the few I used don't. (AOL, uk2.net, GMail)