I've been searching on Google again. For example: http://www.google.com/search?num=100&q=%22Name+service+error+for+name%3Dlocalhost+type%3DAAAA%3A+Host+not+found%22&btnG=Search
I am not finding any solution. Here is my error: Jan 28 19:18:23 ubuntu postfix/smtp[27317]: 13nnnnn20: to=<r...@localhost>, relay=none, delay=8, delays=7.9/0.01/0/0, dsn=5.4.4, status=bounced (Host or domain name not found. Name service error for name=localhost type=AAAA: Host not found) If I send to just root, it is delivered perfectly. But to r...@localhost, I get this error. And the problem is that I have services on my machine that use the "@localhost" type of email addressing. I'd rather not change those settings because my goal is to just get all the notifications that any thing running on my server might want to send to me.
