Hi, I am getting this error.
Sep 11 18:45:47 (none) mail.info postfix/smtp[2326]: 1BE1EF67: to=< n...@gmail.com>, relay=none, delay=10709, delays=10709/0.3/0.01/0, dsn=4.4.3, status=deferred (Host or domain name not found. Name service error for name=gmail.com type=MX: Host nslookup gmail.com gives me a correct result. By this I am assuming my /etc/resolv.conf file is correct. I dont have option to run dig on this system. I am not seeing any packet going out of system at the time of error. There suppose to be DNS query packet going out.. Right ?? And res_search() function in the postfix code is returning error with errno = 2 which is #define TRY_AGAIN 2 /* Non-Authoritative Host not found, or SERVERFAIL. */ What might be the problem for res_search to fail ? I am using postfix version 2.6.4 Regards, Girish