action_mailer settings for multiple sites

rubyonrails-talk
1

Hello people

I have an app that I deploy to multiple sites. In this app, I send out email notifications.

In my actionmailer I have ActionMailer::Base.smtp_settings = {   :address => 'smtp.[domain]',   :port => 25,   :domain => 'smtp.[domain]',   :user_name => 'noreply@[domain]',   :password => '[password]',   :authentication => :plain

}

I know in the controller, I can do a request.domain(1) to get the domain.com, but I'm not in the controller. If my understanding is correct, this is ran once as the mongrels are starting up. How would I determine the domain name without the request object?

Thanks for your help.

Kevin