开postfix侦听10026端口，重启服务失败，提示没有权限

 

给postfix开一个侦听端口：

 ================clamav plug====================
scan      unix  -       -       n       -       16      smtp
        -o smtp_send_xforward_command=yes
        -o smtp_enforce_tls=no
# For injecting mail back into postfix from the filter
127.0.0.1:10026 inet  n -       n       -       16      smtpd
        -o content_filter=
        -o receive_override_options=no_unknown_recipient_checks,no_header_body_checks
        -o smtpd_helo_restrictions=
        -o smtpd_client_restrictions=
        -o smtpd_sender_restrictions=
        -o smtpd_recipient_restrictions=permit_mynetworks,reject
        -o mynetworks_style=host
        -o smtpd_authorized_xforward_hosts=127.0.0.0/8

重启postfix 失败，日志显示:没有权限
Sep  5 10:24:25 svr4 postfix/postfix-script: starting the Postfix mail system
Sep  5 10:24:25 svr4 postfix/master[8596]: fatal: bind 127.0.0.1 port 10026: Permission denied

发现selinux没关，使用setenforce 0。postfix成功启动。最好修改文本，重启关闭selinux