[Catalyst] Using $c->view('TT')->render for emails

[Jim Spath]

In the docs for Catalyst::View::TT and Catalyst::Plugin::Email, it 
suggests using $c->view('TT')->render() for the rendering of email 
templates.

My issue is that I created my Catalyst view with TTSite as described in 
the CatalystBasics tutorial, and when I call the render method on the 
email template, all of the site templates (header, footer, etc) are 
pulled in, when all I really want is the email template by itself.

What is the right solution?  Should I create a new view just for email 
templates?  Should I modify my existing view in some way to allow it to 
output both normal site templates and one-off templates?  Should I not 
use render() for email templates?

Thanks!
- Jim