I have a linux VPS that I paid someone to install a custom email solution on. The email system that was installed was a postfix/courier-imap system that read all of the virtual domain and user accounts out of the mysql database. What was installed is described here:
Anyways, its been working fine for a while, but just recently stopped working for some reason. The person who originally installed the software is unavailable to help so I need to hire someone else to fix it for me.
Also, bigger picture here, my VPS is managed, but I have a very custom setup and I need a reliable company / person that I can contact (preferrably 24/7) when situations like this arise that can quickly help me out.