Hi, I install postfix by defaut in our local server and if I send in our mail server (qmail) it bounce back <[email protected]>: unknown user: "dexter.a" , but this account is valid. And I install postfix by default again in my pc via vmware machnie and I was received the email without any problem. I dont know what is a problem our local server is same with my pc vmware configs. Regards,
Make sure that the MX record for your domain is pointing to the right server. Is there anything in the Postfix mail log when you send an email to that server? How did you create the email account? What's in your main.cf?
Here's the mail log Here's the con The account is on other server and using qmail. I dont know why not sending in same network. Regards,
Here's the mail log Here's the con The account is on other server and using qmail. I dont know why not sending in same network. Regards,
But if the account is on the other server, then you must modify the MX record so that it points to the other server.
This problem has been fixed. Here's my main.cf [email protected] Postfix config [root@neoserver ~]# postconf -n alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases command_directory = /usr/sbin config_directory = /etc/postfix daemon_directory = /usr/libexec/postfix debug_peer_level = 2 html_directory = no inet_interfaces = all local_recipient_maps = mail_owner = postfix mail_spool_directory = /var/spool/mail mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man mydomain = electronicscience.com myhostname = neoserver.com mynetworks = 192.168.0.0/24, 127.0.0.0/8, 202.124.146.32/27 newaliases_path = /usr/bin/newaliases.postfix queue_directory = /var/spool/postfix readme_directory = /usr/share/doc/postfix-2.3.3/README_FILES relay_domains = 192.168.0.16, electronicscience.com relayhost = 192.168.0.16 sample_directory = /usr/share/doc/postfix-2.3.3/samples sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop unknown_local_recipient_reject_code = 550 Thank you for your reply... Regards, Dexter
