How to pragmatically retrieve smtp server details from web.config file

Saving the smtp details in web.config file like this:

<system.net>

<mailSettings>

<smtp from="username@gmail.com">

<network host="smtp.gmail.com" port="587" userName="username@gmail.com" password="password" defaultCredentials="true"/>

</smtp>

</mailSettings>

</system.net>

and retrieving the smtp detail in cs file follow like this:  

SmtpSection MailSettings = (SmtpSection)ConfigurationManager.GetSection("system.net/mailSettings/smtp");

if (MailSettings != null)

{

    string From = MailSettings.From;

    int Port = MailSettings.Network.Port;

    string Host = MailSettings.Network.Host;

    string Password = MailSettings.Network.Password;

    string UserName = MailSettings.Network.UserName;

}

Tags: Smtp server details from web.config file, gmail smtp settings in web.config file