outlook - Office365 在 C# 中读取收件箱电子邮件

Question

出现以下错误

Microsoft.Exchange.WebServices.dll 中出现“Microsoft.Exchange.WebServices.Data.AutodiscoverLocalException”类型的未处理异常

ExchangeService oews = new ExchangeService(ExchangeVersion.Exchange2013_SP1)
            {
                Credentials = new WebCredentials("[e-mail]","******") //state your Exchange username,Exchange Password and Exchange Domain
            };
            oews.AutodiscoverUrl("[e-mail]");     //User Mailbox whose inbox is to be accessed.
            FindFoldersResults foundFolderResults = oews.FindFolders(WellKnownFolderName.Inbox, new FolderView(int.MaxValue));
            MEWS.Folder exchangeExchangeAPIArchivedFolder = foundFolderResults.Folders.ToList().Find(
                f => f.DisplayName.Equals("SentItem", StringComparison.CurrentCultureIgnoreCase));

我在此处使用https://outlook.office365.com/EWS/Exchange.asmx更改了代码， 现在我收到此错误

Microsoft.Exchange.WebServices.dll 中出现“Microsoft.Exchange.WebServices.Data.ServiceRequestException”类型的未处理异常

附加信息：请求失败。远程服务器返回错误：(401) Unauthorized。

ExchangeService _service = new ExchangeService();
            _service.Url = new Uri("https://outlook.office365.com/EWS/Exchange.asmx");

            foreach (EmailMessage email in _service.FindItems(WellKnownFolderName.Inbox, new ItemView(10))) {

                email.Load(new PropertySet(BasePropertySet.FirstClassProperties, ItemSchema.TextBody));
                string recipients = "";

                foreach (EmailAddress emailAddress in email.CcRecipients)
                {
                    recipients += ";" + emailAddress.Address.ToString();
                }
                string internetMessageId = email.InternetMessageId;
                string fromAddress = email.From.Address;
                string recipient = recipients;
                string subject = email.Subject;

            }

提前致谢

标签： outlookoffice365

Answer 1

401 表示您的凭据错误。