web.config - Send email to directory

EmailConfig.cs

    public class EmailConfig
    {
        public static void Configure()
        {
#if(DEBUG)
            // Allows for a good F5 from Visual Studio experience.
            const string emailDropFolder = "C:\\Email-Drop\\";
            if (!Directory.Exists(emailDropFolder)) Directory.CreateDirectory(emailDropFolder);
#endif
        }
    }

web-Transform.config

<configuration>

<system.net xdt:Transform="Replace">
    <mailSettings>
        <smtp from="test@test.com" deliveryMethod="Network">
            <network host="smtp.test.com" defaultCredentials="true" userName="test@test.com" password="testabc12345" />
        </smtp>
    </mailSettings>
</system.net>

</configuration>

web.config

<configuration>

<system.net>
    <mailSettings>
        <smtp deliveryMethod="SpecifiedPickupDirectory">
            <specifiedPickupDirectory pickupDirectoryLocation="C:\Email-Drop\" />
        </smtp>
    </mailSettings>
</system.net>

</configuration>