我正在尝试连接到outlook在线和下载一些电子邮件与预定义的条件。
在浏览器中，当我转到https://outlook.office.com/mail/并使用特定的电子邮件和密码登录时，我可以看到所有邮件。
我有C#控制台应用程序，应该连接，搜索和电子邮件操作。

public void EmailReceiver()
    {
        try
        {
            ExchangeService exchangeService = new ExchangeService(ExchangeVersion.Exchange2013_SP1);
            exchangeService.Credentials = new NetworkCredential("username", "pass");
            exchangeService.Url = new Uri("https://outlook.office.com/mail/");

            var inbox = Folder.Bind(exchangeService, WellKnownFolderName.Inbox);

            var sf1 = new SearchFilter.ContainsSubstring(EmailMessageSchema.From, "searchMail");

            SearchFilter.SearchFilterCollection searchFilterCollection = new SearchFilter.SearchFilterCollection(LogicalOperator.Or);

            searchFilterCollection.Add(sf1);

            var view = new ItemView(1000);

            var findResults = service.FindItems(WellKnownFolderName.Inbox, searchFilterCollection, view);

            return;

            //foreach (Item item in findResults)
            //{
            //    GetAttachmentsFromEmail(item.Id);
            //}
        }

        catch (Exception ex)
        {
            throw;
        }
    }

但无法连接到outlook

有什么建议吗？