Originally Posted by nandhu
Aug 09 18:45:39 myhostname postfix/smtp: 74FBF30501:
to=<firstname.lastname@example.org> relay=none, delay=10,
status=deferred (Name service error for name=gmail.com
type=MX: Host not found, try again)
This looks as if your system cannot resolve domains. What does /etc/resolv.conf look like? Are there any DNS servers in it? If not, you could add the following lines to it:
You can as well use any other name server you know of (instead of 126.96.36.199 and 188.8.131.52).