We have a primary domain hosted on a vps and our development machine with our [url removed, login to view] subdomains. The problem we have is that emails are not being sent from the dev box to @domain email addresses. Both machines have plesk installed by default and are linux umbuntu OS. The current system admins have messed up the settings and tried to create a subscription on the dev box so that we can re-create all of our emails with @[url removed, login to view] accounts. This also has not worked.
We need a system admin to help us fix this up. Ideally right now.