Ask HN: Email management for Google Apps

I'm looking to achieve this situation:

1) someone emails info@customdomain.com 2) that email is sent out to multiple staff with varying emails across different domains (e.g. bob@gmail.com, mary@foobar.com) 3) anyone can reply to that email as info@customdomain.com and all staff is made aware that a reply has been sent

I tried out the Google Groups collaborative inbox and that works well, but you can't reply to the initial email.

Also looked at a service called Grexit but I'm not sure it offers replying from the official domain

Any ideas?

View on HN