发送邮件(使用SMTP.office365.com)错误 [英] Send Mail (using SMTP.office365.com) error

问题描述

以下是我使用smtp.outlook365.com发送电子邮件的代码， 我收到以下错误消息- 

消息＝"无法从传输连接读取数据:net_io_connectionclosed. "

是什么原因导致此错误?

--- ****************************************

string smtpClient =(string)Dts.Variables ["$ Project :: SmtpConnectionString"].Value;
               字符串smtpPort =(string)Dts.Variables ["$ Project :: SmtpPort"].Value;
               字符串smtpUserName =(string)Dts.Variables ["$ Project :: SMTPUsername"].Value;
               字符串smtpPwd = Dts.Variables ["$ Project :: SMTPPassword"].GetSensitiveValue().ToString();
               字符串mailFrom =(string)Dts.Variables ["$ Project :: EmailFrom".Value;
               字符串mailTo =(string)Dts.Variables ["$ Project :: EmailTo"].Value;
               字符串mailCc =(string)Dts.Variables ["$ Project :: EmailCc"].Value;
               字符串dbServer =(string)Dts.Variables ["$ Project :: OSEDBServer"].Value;
               字符串dbName =(string)Dts.Variables ["$ Project :: OSEDBName"].Value;
               字符串mailSubject ="Some Subject";
               字符串mailBody ="Some Body Text";

                MailMessage邮件=新的MailMessage();
                SmtpClient SmtpServer =新的SmtpClient(smtpClient);

                mail.From = new MailAddress(mailFrom);
                mail.To.Add(mailTo);
                mail.CC.Add(mailCc);
                mail.Subject = mailSubject;
                mail.Body = mailBody;
                mail.Priority = MailPriority.Normal;

                SmtpServer.Host ="smtp.office365.com";
                SmtpServer.Port = Int32.Parse(smtpPort); //已经尝试了587、25和
                SmtpServer.Credentials =新的System.Net.NetworkCredential(smtpUserName，smtpPwd);
                SmtpServer.EnableSsl = true;
                SmtpServer.TargetName = smtpClient;
                SmtpServer.Send(mail);

解决方案

嗨.

看看我的帖子...

http://zsvipullo.blogspot.it/2015/01 /send-e-mail-message-using-office365.html

我用了这个

 SmtpClient smtp =新的System.Net.Mail.SmtpClient("outlook.office365.com"); 

SMTP服务器

Below is my code for sending email using smtp.outlook365.com ,  I get the following error message - 

"Message = "Unable to read data from the transport connection: net_io_connectionclosed." "

What is causing this error ?

---***********************************

string smtpClient = (string)Dts.Variables["$Project::SmtpConnectionString"].Value;
                string smtpPort = (string)Dts.Variables["$Project::SmtpPort"].Value;
                string smtpUserName = (string)Dts.Variables["$Project::SMTPUsername"].Value;
                string smtpPwd = Dts.Variables["$Project::SMTPPassword"].GetSensitiveValue().ToString();
                string mailFrom = (string)Dts.Variables["$Project::EmailFrom"].Value;
                string mailTo = (string)Dts.Variables["$Project::EmailTo"].Value;
                string mailCc = (string)Dts.Variables["$Project::EmailCc"].Value;
                string dbServer = (string)Dts.Variables["$Project::OSEDBServer"].Value;
                string dbName = (string)Dts.Variables["$Project::OSEDBName"].Value;
                string mailSubject = "Some Subject";
                string mailBody = "Some Body Text";

                MailMessage mail = new MailMessage();
                SmtpClient SmtpServer = new SmtpClient(smtpClient);

                mail.From = new MailAddress(mailFrom);
                mail.To.Add(mailTo);
                mail.CC.Add(mailCc);
                mail.Subject = mailSubject;
                mail.Body = mailBody;
                mail.Priority = MailPriority.Normal;

                SmtpServer.Host = "smtp.office365.com";
                SmtpServer.Port = Int32.Parse(smtpPort); //Have tried both 587 , 25 
                SmtpServer.Credentials = new System.Net.NetworkCredential(smtpUserName, smtpPwd);
                SmtpServer.EnableSsl = true;
                SmtpServer.TargetName = smtpClient;
                SmtpServer.Send(mail);

解决方案

Hi.

Have a look at my post...

http://zsvipullo.blogspot.it/2015/01/send-e-mail-message-using-office365.html

I used this

SmtpClient smtp = new System.Net.Mail.SmtpClient("outlook.office365.com");

SMTP server

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