> A configuration change during this migration shifted the formatting behavior of a service option so that it incorrectly provided an invalid domain name, inste

> A configuration change during this migration shifted the formatting behavior of a service option so that it incorrectly provided an invalid domain name, instead of the intended "gmail.com" domain name, to the Google SMTP inbound service. Wow... how was this even possible? Did they do any testing whatsoever before migrating the live production system? They misformatting the domain name should have broken even basic functionality tests. I wonder if they didn't actually test the literal "gmail.com" configuration, due to dev/testing environments using a different domain name? I had that problem when on my first Ruby on Rails project due to subtle differences between the development/test/production settings in config/environments/. Running "rake test" is not a substitute for an actual test of the real production system.