修改配置文件
vim /etc/postfix/main.cf inet_interfaces = all mydestination = mydomain = example.com myhostname = mail.example.com mynetworks = 0.0.0.0/0 mynetworks_style = subnet smtpd_reject_unlisted_recipient = no transport_maps = hash:/etc/postfix/transport
转发配置,设置域名和地址的关系:
vim transport: your.com relay: [10.10.0.1]
生成相应的db文件
postmap transport
例如当收件人为users@your.com时,postfix会将邮件转发到指定的服务器