I setup with the instructions from qmailrocks.org. Everything was working for months but I cannot receive email anymore on the virtual domains. There were some changes made to sql that I'm guessing screwed things up.
Here's an example that'll probably better illustrate the problem.
qmail Server: dom.com
Virual Domain on qmail server: virdom.com
Other domain outside of network: other.com
firstname.lastname@example.org can send and receive mail to email@example.com.
firstname.lastname@example.org can send mail to email@example.com.
firstname.lastname@example.org can receive mail from email@example.com.
firstname.lastname@example.org cannot receive mail from email@example.com
firstname.lastname@example.org can receive mail from email@example.com.
Thanks in advance,