我正在使用服务器应用程序 5.2 运行全新安装的 macOS 10.12.1。
无论是否激活邮件服务，我都无法在命令行中使用 postfix。当我尝试重新加载 postfix 时，我总是收到此错误：
postfix/postfix-script: fatal: the Postfix mail system is not running
当我做 postconf -ni 时有这个：
remote:log root# postconf -n
biff = no
command_directory = /usr/sbin
compatibility_level = 2
daemon_directory = /usr/libexec/postfix
data_directory = /var/lib/postfix
debug_peer_level = 2
debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5
html_directory = /usr/share/doc/postfix/html
inet_protocols = all
mail_owner = _postfix
mailbox_size_limit = 0
mailq_path = /usr/bin/mailq
manpage_directory = /usr/share/man
message_size_limit = 10485760
mynetworks = 127.0.0.0/8, [::1]/128
newaliases_path = …