By setting a config option you can configure your outgoing email to always go to the same address (useful for example for development or staging environments).
# turn off EmailRecipientGuard (default)
config.email_recipient = nil
# send all emails to test@example.com
config.email_recipient = "test@example.com"
# set the config in another place (for example an initializer)
Rails.application.config.email_recipient = "test@example.com"
EmailRecipientGuard is using an ActionMailer interceptor to change the message before sending. No guarantees that this works for you so please test for yourself!
MIT License. Copyright 2012 autohaus24 GmbH