Rhel7本地邮件系统,服务器和客户机都配置postfix和null client

本地邮件:loopback-only,目地无,中继他给,网络自己,源域名,本地转发禁用

Vim /etc/postfix/main.cf

Inet_interfaces=loopback-only

Mydestination=

Relayhost=[smtp.desktopX.example.com]

Myorigin=desktopX.example.com

Mynetworks=127.0.0.0/8[::1]/128

Local_transport=error:local delivery diskabled

systemctl restart postfix.service

systemctl enable postfix