public static async void ComposeEmail()
{
var emailMessage = new Windows.ApplicationModel.Email.EmailMessage();
emailMessage.Body = "I liked the following features in this app:";
var emailRecipient = new Windows.ApplicationModel.Email.EmailRecipient("[email protected]");
emailMessage.To.Add(emailRecipient);
emailMessage.CC.Add(emailRecipient);
await Windows.ApplicationModel.Email.EmailManager.ShowComposeNewEmailAsync(emailMessage);
}