Pop3Client Activity Logging

Pop3Client activity can be logged by modifying the configSections in the config file. Following are the steps to perform diagnostics logging:

1. Add a sectionGroup called “applicationSettings”.
2. Add a section called “Aspose.Email.Properties.Settings”.
3. Include the setting ImapDiagonosticLog where the file name is defined in the applicationSettings/Aspose.Email.Properties.Settings.

Here is a sample form application which uses Pop3Client to process mail. This whole activity is logged by modifying the App.config file.

• Create a form based application with a single button on it. Add the following sample code for button’s click:

// For complete examples and data files, please go to https://github.com/aspose-email/Aspose.Email-for-.NET
Pop3Client client = new Pop3Client("pop.gmail.com", 995, "[e-mail]", "password");

// Set security mode
client.SecurityOptions = SecurityOptions.Auto;

try
{
    // Get the message info collection
    Pop3MessageInfoCollection list = client.ListMessages();

    // Download each message
    for (int i = 0; i < list.Count; i++)
    {
        // Save the EML file locally
        client.SaveMessage(list[i].UniqueId, dataDir + list[i].UniqueId + ".eml");
    }
}
catch (Exception ex)
{
    Console.WriteLine(ex.Message);
}

• Add a reference to Aspose.Email.
• Now add the App.Config file and modify it in so that the file contents are as follows:

For complete examples and data files, please go to https://github.com/aspose-email/Aspose.Email-for-.NET
<configuration>
  <configSections>
    <sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
      <section name="Aspose.Email.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
    </sectionGroup>
  </configSections>
  <applicationSettings>
    <Aspose.Email.Properties.Settings>
      <setting name="Pop3DiagnosticLog" serializeAs="String">
        <value>Aspose.Email.Pop3.log</value>
      </setting>
      <setting name="Pop3DiagnosticLog_UseDate" serializeAs="String">
        <value>True</value>
      </setting>
    </Aspose.Email.Properties.Settings>
  </applicationSettings>
</configuration>

For C# .NET use the following option

For VB .NET use the following option

• Run the code and then observe the Log folder. The following file will be generated.