Best way of setting a global email recipient

[eluser]prezet[/eluser]
Hi

What is the preferred method for setting a global variable for the recipient of the email class?

I've tried to do it in the email config file, but that doesn't seem to work:

Code:

$config['to'] = '[email protected]';

Basically, all the emails from the site I'm building are only ever going to be going to one address, and I'd like an easy way of maintaining that address should it need to change.

Thanks.