如何在EWS MAPI中获取电子邮件的发件人？

using Microsoft.Exchange.WebServices.Data;

// 创建Exchange服务器的连接
ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2013);
service.Credentials = new WebCredentials("username", "password", "domain");
service.Url = new Uri("https://outlook.office365.com/EWS/Exchange.asmx");

// 搜索邮件
FindItemsResults<Item> findResults = service.FindItems(WellKnownFolderName.Inbox, new ItemView(10));

// 遍历邮件
foreach (Item item in findResults.Items)
{
    // 获取邮件的详细信息
    EmailMessage email = EmailMessage.Bind(service, item.Id);

    // 获取发件人信息
    EmailAddress from = email.From;

    // 输出发件人的电子邮件地址和显示名称
    Console.WriteLine("From: " + from.Address + " (" + from.Name + ")");
}