文件操作 - smtp.xml
返回文件管理
返回主菜单
删除本文件
文件: /usr/lib/firewalld/services/smtp.xml
编辑文件内容
<?xml version="1.0" encoding="utf-8"?> <service> <short>Mail (SMTP)</short> <description>This option allows incoming SMTP mail delivery. If you need to allow remote hosts to connect directly to your machine to deliver mail, enable this option. You do not need to enable this if you collect your mail from your ISP's server by POP3 or IMAP, or if you use a tool such as fetchmail. Note that an improperly configured SMTP server can allow remote machines to use your server to send spam.</description> <port protocol="tcp" port="25"/> </service>
修改文件时间
将文件时间修改为当前时间的前一年
删除文件