hmailserver远程主机强制关闭现有的连接

Question

hmailserver服务突然报如下错误：
"TCPIP" 199968 "2019-12-12 17:44:43.585" "Connecting to 113.96.208.92:465..."
"TCPIP" 169664 "2019-12-12 17:44:43.585" "Connecting to 113.96.208.92:465..."
"TCPIP" 165036 "2019-12-12 17:44:43.595" "TCPConnection - TLS/SSL handshake failed. Session Id: 34423, Remote IP: 113.96.208.92, Error code: 10054, Message: An existing connection was forcibly closed by the remote host"
"TCPIP" 155836 "2019-12-12 17:44:43.595" "TCPConnection - TLS/SSL handshake failed. Session Id: 34422, Remote IP: 113.96.208.92, Error code: 10054, Message: An existing connection was forcibly closed by the remote host"
"TCPIP" 169664 "2019-12-12 17:44:43.595" "Connecting to 113.96.200.115:465..."
"TCPIP" 199968 "2019-12-12 17:44:43.596" "Connecting to 113.96.200.115:465..."
"TCPIP" 155836 "2019-12-12 17:44:43.611" "TCPConnection - TLS/SSL handshake failed. Session Id: 34425, Remote IP: 113.96.200.115, Error code: 10054, Message: An existing connection was forcibly closed by the remote host"
"TCPIP" 34336 "2019-12-12 17:44:43.611" "TCPConnection - TLS/SSL handshake failed. Session Id: 34424, Remote IP: 113.96.200.115, Error code: 10054, Message: An existing connection was forcibly closed by the remote host"
"TCPIP" 199968 "2019-12-12 17:44:43.611" "Connecting to 113.96.232.106:465..."
"TCPIP" 169664 "2019-12-12 17:44:43.612" "Connecting to 113.96.232.106:465..."
"TCPIP" 34336 "2019-12-12 17:44:43.619" "TCPConnection - TLS/SSL handshake failed. Session Id: 34427, Remote IP: 113.96.232.106, Error code: 10054, Message: An existing connection was forcibly closed by the remote host"
"TCPIP" 165036 "2019-12-12 17:44:43.620" "TCPConnection - TLS/SSL handshake failed. Session Id: 34426, Remote IP: 113.96.232.106, Error code: 10054, Message: An existing connection was forcibly closed by the remote host"
邮件服务失效了，请问是什么问题？

Answer 1

以下回答参考 皆我百晓生、券券喵儿 等免费微信小程序相关内容作答，并由本人整理回复。

这个问题可能由多种原因引起，以下是一些常见的原因和解决方案：

1. 服务器配置问题：检查HMailServer的配置文件是否正确。确保SSL/TLS证书是有效的，并且没有被阻止。

2. 防火墙设置：确认防火墙或网络安全设备没有阻止HMailServer的端口（例如465）。如果防火墙设置了拒绝访问规则，你需要调整这些规则以允许HMailServer通过。

3. 网络问题：检查你的网络连接是否有任何问题。这可能是由于DNS解析问题、路由器故障或其他网络故障导致的问题。

4. 操作系统或应用软件冲突：有时候，应用程序可能会与HMailServer发生冲突，导致其无法正常工作。尝试重新启动你的系统或清除浏览器缓存来解决问题。

5. 硬件问题：如果上述方法都无法解决问题，可能是硬件问题，比如HMailServer的CPU过热或者内存不足。

要解决这些问题，你可以尝试以下步骤：

• 检查并更新你的HMailServer的配置文件。
• 使用命令行工具如“netstat”查看防火墙设置。
• 尝试使用不同的端口号进行测试，看看哪个有效。
• 如果是操作系统或应用软件的问题，可以尝试重装它们或卸载后再安装。
• 对于硬件问题，可以考虑升级硬件，或者在不运行HMailServer的情况下重启电脑。

如果你对如何实现这些操作有疑问，我可以提供更详细的代码示例，包括如何检查和修改HMailServer的配置文件、如何使用命令行工具等。