This now I change dns record to correct when dig mx npru.ac.th this now show dig mx mail.npru.ac.th when I test mailx again mail.log show
hostname and hostname -f in /etc/host in /etc/mailname This you see is correct, but when dig mail.npru.ac.th, I configure mail.npru.ac.th...
Sure I restart postfix and restart the server. When I test mailx again the problem is same. I test implement the server with ubuntu 8.10, debian...
main.cf in postfix
today I try install on ubuntu 8.04 and found problem too. mylog mypostfix config regards.
I have installed http://www.howtoforge.org/virtual-users-domains-postfix-courier-mysql-squirrelmail-debian-lenny document everything work, but...
Separate names with a comma.