使用STARTTLS – TLS的Postfix中继是必需的,但不是由主机提供
我需要通过exetrnal SMTP发送邮件,是使用STARTTLS,我的postconf -n是: alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases command_directory = /usr/sbin config_directory = /etc/postfix daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix debug_peer_level = 2 html_directory = no inet_interfaces = all inet_protocols = all mail_owner = postfix mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man mydestination = $myhostname, localhost.$mydomain, localhost mynetworks = 0.0.0.0/0 newaliases_path = /usr/bin/newaliases.postfix queue_directory = […]