使用C#提取Outlook传递失败的电子邮件主题和收件人

using System;
using System.Collections.Generic;
using Outlook = Microsoft.Office.Interop.Outlook;

namespace OutlookEmailExtractor
{
    class Program
    {
        static void Main(string[] args)
        {
            Outlook.Application outlookApp = new Outlook.Application();
            Outlook.NameSpace outlookNamespace = outlookApp.GetNamespace("MAPI");
            Outlook.MAPIFolder inboxFolder = outlookNamespace.GetDefaultFolder(Outlook.OlDefaultFolders.olFolderInbox);

            Outlook.Items mailItems = inboxFolder.Items;
            mailItems.IncludeRecurrences = true;

            foreach (Outlook.MailItem mailItem in mailItems)
            {
                if (mailItem.MessageClass == "REPORT.IPM.Note.NDR")
                {
                    Console.WriteLine("Subject: " + mailItem.Subject);
                    Console.WriteLine("Recipient: " + mailItem.To);
                    Console.WriteLine();
                }
            }

            // 释放COM对象
            System.Runtime.InteropServices.Marshal.ReleaseComObject(mailItems);
            System.Runtime.InteropServices.Marshal.ReleaseComObject(inboxFolder);
            System.Runtime.InteropServices.Marshal.ReleaseComObject(outlookNamespace);
            System.Runtime.InteropServices.Marshal.ReleaseComObject(outlookApp);

            Console.ReadLine();
        }
    }
}