c# 發送郵箱時 System.Net.Mail.SmtpException: 事務失敗

System.Net.Mail.SmtpException: 事務失敗。 服務器響應爲:DT:SPM 163 smtp4,DtGowAC3XnN9Ir1XVgKyAA--.54206S2 1472012926,please see http://mail.163.com/help/help_spam_16.htm?ip=202.134.83.241&hostid=smtp4&time=1472012926

   在 System.Net.Mail.DataStopCommand.CheckResponse(SmtpStatusCode statusCode, String serverResponse)

   在 System.Net.Mail.DataStopCommand.Send(SmtpConnection conn)

   在 System.Net.Mail.SmtpConnection.OnClose(Object sender, EventArgs args)

   在 System.Net.ClosableStream.Close()

   在 System.Net.Mail.MailWriter.Close()

   在 System.Net.Mail.SmtpClient.Send(MailMessage message)

   在 BLL.EmailBLL.SendEmail(String[] toEmails, String[] ccEmails, String strSubject, String[] filePaths, String& strMsg) 位置 D:\ken\ken\BLL\EmailBLL.cs:行號 121

原因:被記錄到此ip發送頻繁了(換個Ip就可以用了)

解決:方法,當發送了多少次後就換個郵箱.

 

參考:http://bbs.csdn.net/topics/350005958