C#调用exchange

Question

请问在c#.net的Web程序中如何调用Exchange发送邮件呀？有没有示例源码？

Answer 1

http://www.cnblogs.com/wudingfeng/archive/2008/09/25/1298522.html

Answer 2

弄错了
http://www.cnblogs.com/wudingfeng/archive/2008/09/25/1298522.html

Answer 3

  public static void SendMail()
        {
            HttpWebRequest PUTRequest;
            WebResponse PUTResponse;
            HttpWebRequest MOVERequest;
            WebResponse MOVEResponse;
            CredentialCache MyCredentialCache;
            string strMailboxURI = "";
            string strSubURI = "";
            string strTempURI = "";
            string strServer = "client";
            string strPassword = "!QAZ1qaz";
            string strDomain = "grouppower.local";
            string strAlias = "Test";
            string strTo = "[email protected]";
            string strSubject = "你好，邮件测试";
            string strText = "邮件测试内容";
            string strBody = "";
            byte[] bytes = null;
            Stream PUTRequestStream = null;            try
            {
                // Build the mailbox URI.
                strMailboxURI = "http://" + strServer + "/exchange/" + strAlias;                // Build the submission URI for the message.  If Secure
                // Sockets Layer (SSL) is set up on the server, use
                // "https://" instead of "http://".
                strSubURI = "http://" + strServer + "/exchange/" + strAlias
                          + "/##DavMailSubmissionURI##/";                // Build the temporary URI for the message. If SSL is set
                // up on the server, use "https://" instead of "http://".
                strTempURI = "http://" + strServer + "/exchange/" + strAlias
                           + "/草稿/" + strSubject + ".eml";                // Construct the RFC 822 formatted body of the PUT request.
                // Note: If the From: header is included here,
                // the MOVE method request will return a
                // 403 (Forbidden) status. The From address will
                // be generated by the Exchange server.
                strBody = "To: " + strTo + "\n" +
                "Subject: " + strSubject + "\n" +
                "Date: " + System.DateTime.Now +
                "X-Mailer: test mailer" + "\n" +
                "MIME-Version: 1.0" + "\n" +
                "Content-Type: text/plain;" + "\n" +
               "Charset = \"GB2312\"" + "\n" +
                "Content-Transfer-Encoding: 7bit" + "\n" +
                "\n" + strText;
                // Create a new CredentialCache object and fill it with the network
                // credentials required to access the server.
                MyCredentialCache = new System.Net.CredentialCache();
                MyCredentialCache.Add(new System.Uri(strMailboxURI),
                  "NTLM",
                   new System.Net.NetworkCredential(strAlias, strPassword, strDomain)
                  );                // Create the HttpWebRequest object.
                PUTRequest = (System.Net.HttpWebRequest)HttpWebRequest.Create(strTempURI);                // Add the network credentials to the request.
                PUTRequest.Credentials = MyCredentialCache;                // Specify the PUT method.
                PUTRequest.Method = "PUT";                // Encode the body using UTF-8.
                bytes = Encoding.GetEncoding("GB2312").GetBytes((string)strBody);                // Set the content header length.  This must be
                // done before writing data to the request stream.
                PUTRequest.ContentLength = bytes.Length;                // Get a reference to the request stream.
                PUTRequestStream = PUTRequest.GetRequestStream();                // Write the message body to the request stream.
                PUTRequestStream.Write(bytes, 0, bytes.Length);                // Close the Stream object to release the connection
                // for further use.
                PUTRequestStream.Close();                // Set the Content-Type header to the RFC 822 message format.
                PUTRequest.ContentType = "message/rfc822";                // PUT the message in the Drafts folder of the
                // sender's mailbox.
                PUTResponse = (System.Net.HttpWebResponse)PUTRequest.GetResponse();                // Create the HttpWebRequest object.
                MOVERequest = (System.Net.HttpWebRequest)HttpWebRequest.Create(strTempURI);                // Add the network credentials to the request.
                MOVERequest.Credentials = MyCredentialCache;                // Specify the MOVE method.
                MOVERequest.Method = "MOVE";                // Set the Destination header to the
                // mail submission URI.
                MOVERequest.Headers.Add("Destination", strSubURI);                // Send the message by moving it from the Drafts folder of the
                // sender's mailbox to the mail submission URI.
                MOVEResponse = (System.Net.HttpWebResponse)MOVERequest.GetResponse();                Console.WriteLine("Message successfully sent.");                // Clean up.
                PUTResponse.Close();
                MOVEResponse.Close();            }
            catch (Exception ex)
            {
                // Catch any exceptions. Any error codes from the PUT
                // or MOVE method requests on the server will be caught
                // here, also.
                Console.WriteLine(ex.Message);
            }
            Console.ReadKey();
        }