:174
(TCP/UDP)
Low 风险
MAILQ
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TCP/UDP — Email
端口概览
端口号
174
服务名称
MAILQ
传输协议
TCP/UDP
类别
Email
安全风险
Low
端口范围
知名端口 (0-1023)
什么是端口 174?
MAILQ was an early protocol for querying the state of a mail server's outbound message queue. Entirely supplanted by SMTP management interfaces.
TCP/UDP
Email
安全注意事项
端口174（MAILQ）被归类为低风险。该服务使用加密或攻击面极小，相对安全可以暴露。
建议：应用标准安全实践。保持软件更新并监控访问。