Exchange服务器下system进程(pid=4)正在监听8020端口

连国 于 570 Reputation points
2024-01-10T09:27:08.5533333+00:00

专家,您好

今天偶尔发现Exchange服务器下system进程(pid=4)正在监听8020端口。

这个端口在exchange中是做啥用的

Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
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  1. Wandi Ding -MSFT 2,970 Reputation points Microsoft Vendor
    2024-01-11T02:59:06.1166667+00:00

    您好, 欢迎来到我们论坛!

    是这样的,根据官方文档,端口 8020 不是 Microsoft Exchange Server 常用的标准端口。Exchange Server 用于与电子邮件客户端、Internet 邮件服务器和其他服务进行通信的标准端口通常为 25 (SMTP)、80 (HTTP)、443 (HTTPS)等,更多信息您可以参考Exchange 中客户端和邮件流的网络端口 | Microsoft Learn 另外,您可以尝试运行Get-Process -Id (Get-NetTCPConnection -LocalPort 8020).OwningProcess命令,看是否能查到是哪个服务正在使用此端口。

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