ActionMailer outside of Rails?

Duane Morin wrote:

Does anyone know of issues using ActionMailer outside of Rails? I'm already selectively using ActiveRecord, so I thought perhaps I could use ActionMailer as well. (To solve one of those last minute "And could you make the app email me if it throws any errors" questions that was never in the original spec...)

Is this what your looking for?

http://www.agilewebdevelopment.com/plugins/exception_notifier