C# EWS将收件箱中找到的所有电子邮件保存到项目列表中

ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2010_SP2);
service.Credentials = new NetworkCredential("邮箱地址", "密码");
service.Url = new Uri("Exchange服务器的URL");

FolderId inboxId = new FolderId(WellKnownFolderName.Inbox, "邮箱地址");
ItemView view = new ItemView(int.MaxValue);
FindItemsResults<Item> results = service.FindItems(inboxId, view);

List<EmailItem> emailList = new List<EmailItem>();
foreach (Item item in results.Items)
{
    if (item is EmailMessage email)
    {
        EmailItem emailItem = new EmailItem();
        emailItem.Subject = email.Subject;
        emailItem.Sender = email.Sender.Name;
        emailItem.DateTimeReceived = email.DateTimeReceived;
        // 其他属性的获取，如邮件正文、附件等
        emailList.Add(emailItem);
    }
}

public class EmailItem
{
    public string Subject { get; set; }
    public string Sender { get; set; }
    public DateTime DateTimeReceived { get; set; }
    // 其他属性的定义
}