I only know enough Ubuntu to be dangerous, so I could use some advice.
I'm using Linode to host a couple of domains. Let's call them:
www.company.com www.product.com dev.product.com
The server's FDQN is hq.company.com, and all of the mail is routed to Google Apps.
So far everything is working great. I've got Apache installed and it is responding for all three sites. firstname.lastname@example.org works as well.
What I'm trying to do now is set up Postfix so I can have *@product.com forwarded to email@example.com. (Note: Open to smarter ideas, btw)
I'm running the Postfix package configuration and it is asking for my FQDN. This is where I'm stuck. Do I use hq.company.com? I'm very fuzzy on the concept of FQDN's, especially if I'm hosting multiple domains. Any tips will be appreciated..