public string ConfirmRead { get; set; }

Public Property ConfirmRead As String
	Get
	Set

using MailBee;
using MailBee.Pop3Mail;
using MailBee.Mime;
using System;

class Sample
{
    static void Main(string[] args)
    {

        // Download the first mail message from the specified POP3 account.
        MailMessage msg = Pop3.QuickDownloadMessage("pop3.mail.com", "kathy1981", "password", 1);

        // Show the e-mail address of recipient of the read confirmation message.
        if (msg.ConfirmRead != String.Empty)
        {
            Console.WriteLine("Send read confirmation to " + msg.ConfirmRead);
        }
        else
        {
            Console.WriteLine("There is no read confirmation recipient available");
        }
    }
}

Imports MailBee
Imports MailBee.Mime
Imports MailBee.Pop3Mail
Imports System

Module Sample
    Sub Main(ByVal args As String())
        ' Download the first mail message from the specified POP3 account.
        Dim msg As MailMessage = Pop3.QuickDownloadMessage("pop3.mail.com", "kathy1981", "password", 1)

        ' Show the e-mail address of recipient of the read confirmation message.
        If msg.ConfirmRead <> String.Empty Then
            Console.WriteLine("Send read confirmation to " & msg.ConfirmRead)
        Else
            Console.WriteLine("There is no read confirmation recipient available")
        End If
    End Sub
End Module