hmailserver 错误 - 与数据库的连接不可用

Question

尊敬的先生，我尝试在我的家用电脑上制作网络邮件服务器。 所以我下载并安装了hmailserver。 但是当我尝试连接它时。 报错“与数据库的连接不可用”

当我看到日志文件时，它有以下错误。 请帮帮我

"ERROR" 2920    "2013-10-02 01:00:58.431"   "Severity: 1 (Critical), Code: HM5094, Source: MySQLInterface::Load, Description: Error:[nl]The MySQL client (libmysql.dll, 32 bit) could not be loaded.[nl]hMailServer needs this file to be able to connect to MySQL.[nl]The MySQL client needs to be manually copied to the hMailServer Bin directory. The file is not included in the hMailServer installation.[nl]Path: C:\Program Files (x86)\hMailServer\Bin\libmysql.dll"
"ERROR" 2920    "2013-10-02 01:00:59.675"   "Severity: 1 (Critical), Code: HM5094, Source: MySQLInterface::Load, Description: Error:[nl]The MySQL client (libmysql.dll, 32 bit) could not be loaded.[nl]hMailServer needs this file to be able to connect to MySQL.[nl]The MySQL client needs to be manually copied to the hMailServer Bin directory. The file is not included in the hMailServer installation.[nl]Path: C:\Program Files (x86)\hMailServer\Bin\libmysql.dll"
"ERROR" 2920    "2013-10-02 01:01:00.185"   "Severity: 1 (Critical), Code: HM5094, Source: MySQLInterface::Load, Description: Error:[nl]The MySQL client (libmysql.dll, 32 bit) could not be loaded.[nl]hMailServer needs this file to be able to connect to MySQL.[nl]The MySQL client needs to be manually copied to the hMailServer Bin directory. The file is not included in the hMailServer installation.[nl]Path: C:\Program Files (x86)\hMailServer\Bin\libmysql.dll"
"ERROR" 2920    "2013-10-02 01:01:00.712"   "Severity: 1 (Critical), Code: HM5094, Source: MySQLInterface::Load, Description: Error:[nl]The MySQL client (libmysql.dll, 32 bit) could not be loaded.[nl]hMailServer needs this file to be able to connect to MySQL.[nl]The MySQL client needs to be manually copied to the hMailServer Bin directory. The file is not included in the hMailServer installation.[nl]Path: C:\Program Files (x86)\hMailServer\Bin\libmysql.dll"
"ERROR" 2920    "2013-10-02 01:01:01.228"   "Severity: 1 (Critical), Code: HM5094, Source: MySQLInterface::Load, Description: Error:[nl]The MySQL client (libmysql.dll, 32 bit) could not be loaded.[nl]hMailServer needs this file to be able to connect to MySQL.[nl]The MySQL client needs to be manually copied to the hMailServer Bin directory. The file is not included in the hMailServer installation.[nl]Path: C:\Program Files (x86)\hMailServer\Bin\libmysql.dll"
"ERROR" 2920    "2013-10-02 01:01:01.611"   "Severity: 1 (Critical), Code: HM5094, Source: MySQLInterface::Load, Description: Error:[nl]The MySQL client (libmysql.dll, 32 bit) could not be loaded.[nl]hMailServer needs this file to be able to connect to MySQL.[nl]The MySQL client needs to be manually copied to the hMailServer Bin directory. The file is not included in the hMailServer installation.[nl]Path: C:\Program Files (x86)\hMailServer\Bin\libmysql.dll"
"ERROR" 2920    "2013-10-02 01:01:01.786"   "Severity: 1 (Critical), Code: HM5094, Source: MySQLInterface::Load, Description: Error:[nl]The MySQL client (libmysql.dll, 32 bit) could not be loaded.[nl]hMailServer needs this file to be able to connect to MySQL.[nl]The MySQL client needs to be manually copied to the hMailServer Bin directory. The file is not included in the hMailServer installation.[nl]Path: C:\Program Files (x86)\hMailServer\Bin\libmysql.dll"
"ERROR" 2920    "2013-10-02 01:01:01.929"   "Severity: 1 (Critical), Code: HM5094, Source: MySQLInterface::Load, Description: Error:[nl]The MySQL client (libmysql.dll, 32 bit) could not be loaded.[nl]hMailServer needs this file to be able to connect to MySQL.[nl]The MySQL client needs to be manually copied to the hMailServer Bin directory. The file is not included in the hMailServer installation.[nl]Path: C:\Program Files (x86)\hMailServer\Bin\libmysql.dll"
"ERROR" 2920    "2013-10-02 01:01:02.230"   "Severity: 1 (Critical), Code: HM5094, Source: MySQLInterface::Load, Description: Error:[nl]The MySQL client (libmysql.dll, 32 bit) could not be loaded.[nl]hMailServer needs this file to be able to connect to MySQL.[nl]The MySQL client needs to be manually copied to the hMailServer Bin directory. The file is not included in the hMailServer installation.[nl]Path: C:\Program Files (x86)\hMailServer\Bin\libmysql.dll"
"ERROR" 2920    "2013-10-02 01:01:02.387"   "Severity: 1 (Critical), Code: HM5094, Source: MySQLInterface::Load, Description: Error:[nl]The MySQL client (libmysql.dll, 32 bit) could not be loaded.[nl]hMailServer needs this file to be able to connect to MySQL.[nl]The MySQL client needs to be manually copied to the hMailServer Bin directory. The file is not included in the hMailServer installation.[nl]Path: C:\Program Files (x86)\hMailServer\Bin\libmysql.dll"
"ERROR" 2920    "2013-10-02 01:01:03.422"   "Severity: 1 (Critical), Code: HM5094, Source: MySQLInterface::Load, Description: Error:[nl]The MySQL client (libmysql.dll, 32 bit) could not be loaded.[nl]hMailServer needs this file to be able to connect to MySQL.[nl]The MySQL client needs to be manually copied to the hMailServer Bin directory. The file is not included in the hMailServer installation.[nl]Path: C:\Program Files (x86)\hMailServer\Bin\libmysql.dll"

Answer 1

如果您已经有文件 libmysql.dll 并出现相同的错误，那么

1. 开始搜索 hmailserver 数据库设置。

2. 在安装过程中按照您的设置进行配置，但请确保 选择。

   • 选择一个新的 hmailserver 默认数据库（选择你的数据库 已经创建）

   • 选择默认服务器类型 - Microsoft SQL Server/MySQL/PostgreSQL （无论您在安装过程中配置哪个）

   • 下一步把你的数据库服务器名/端口，数据库名（应该是 与您当时创建的完全相同 安装，在我的情况下，您可以通过访问您的数据库来检查它 phpmyadmin) 然后点击下一步你应该可以连接了。

Answer 2

1. 转到https://dev.mysql.com/downloads/connector/c/
2. 下载 Windows（x86，32 位），ZIP 存档
3. 解压下载的文件夹
4. 将 libmysql.dll 文件从（解压文件夹）\mysql-connector-c-6.1.10-win32\lib\libmysql.dll 复制到 C:\Program Files (x86)\hMailServer\Bin
5. 右键单击 libmysql.dll 文件并单击属性
6. 如果“常规”选项卡底部有“取消阻止”复选框，请选中并单击“确定”
7. 重新启动/继续安装 hmailserver

Answer 3

如果您安装了 64 位 MySql 服务器，使用 hmailserver，您必须搜索 LibMySQL.dll 并下载 32 位文件。被警告以避免错误。

Answer 4

您需要将libmysql.dll 放在C:\Program Files (x86)\hMailServer\Bin\ 目录中。如果您已安装 WAMP，则可以从 C:\wamp\bin\mysql\mysql5.x.x\lib 文件夹中获取此 .dll 的副本。