Just an FYI for anyone else using qmail who has been having trouble sending mail to EarthLink domains over the past week: Today, I finally got in touch with someone at EarthLink other than their outsourced drones. The technician was able to both confirm that they were having problems with their DNS servers not responding to type=any queries and get their network engineers to fix the problem. Unfortunately, the person I was speaking with wasn't able to provide any specific details about the cause of the problem.
J.T.
