I'm developing a Rails app and we need to send emails.
I have installed font-awesome icons through a rails gem (https://github.com/bokmann/font-awesome-rails) (i use .scss)
It works fine on my webpage views but not on emails. At least gmail doesn't display them.
It is normal ? Can I use awesome fonts on email views/layout? If not, where could I find png/svg versions of awesome fonts icons so that the icons I use on my web pages are the same as those I use on my emails (for consistency)?
You can't use webfonts reliably in html emails. Some clients might respect and render them, but the majority don't.