This has nothing to do with FormIt or MODX at all, it has to do with how email handles HTML formatted messages. Email clients aren't WWW browsers, and they behave quite differently. The chunk tpl is exactly what gets sent as the entire email message. As mentioned in the posts linked below, mail servers usually won't allow linked files the way a web browser does (other than images), so an external .css file usually won't work.
http://stackoverflow.com/questions/2105963/can-you-link-to-a-css-file-from-an-email
http://www.sitepoint.com/code-html-email-newsletters/
-
- 24 Posts
OK, I have. I have forgotten having an external css file. I understood.
If the solution is inline style="..." attribute on every damn element, I will.
Thank you Susan for answer, you spared me a lot of time.