我的代码正在处理其他域名以及本地域名。但是当我尝试通过Azure服务器发送邮件时,它无法正常工作。 我看起来几乎所有帮助链接堆栈溢出但仍然,它不起作用。
我正在使用这个东西
smtp.Host = "smtp.gmail.com";
smtp.Port = 587;
smtp.UseDefaultCredentials = false;
smtp.Credentials = new System.Net.NetworkCredential
("xyzanjyr@gmail.com", "***********");
smtp.EnableSsl = true;
我收到此异常
System.Net.Mail.SmtpException: Failure sending mail. --->
System.ComponentModel.Win32Exception: The client and server cannot communicate, because they do not possess a common algorithm\r\n at System.Net.SSPIWrapper.AcquireCredentialsHandle(SSPIInterface SecModule, String package, CredentialUse intent, SecureCredential scc)\r\n at System.Net.Security.SecureChannel.AcquireCredentialsHandle(CredentialUse credUsage, SecureCredential& secureCredential)\r\n at System.Net.Security.SecureChannel.AcquireClientCredentials(Byte[]& thumbPrint)\r\n at System.Net.Security.SecureChannel.GenerateToken(Byte[] input, Int32 offset, Int32 count, Byte[]& output)\r\n at System.Net.Security.SecureChannel.NextMessage(Byte[] incoming, Int32 offset, Int32 count)\r\n at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)\r\n at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)\r\n at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)\r\n at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)\r\n at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)\r\n at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)\r\n at System.Net.TlsStream.ProcessAuthentication(LazyAsyncResult result)\r\n at System.Net.TlsStream.Write(Byte[] buffer, Int32 offset, Int32 size)\r\n at System.Net.Mail.SmtpConnection.Flush()\r\n at System.Net.Mail.ReadLinesCommand.Send(SmtpConnection conn)\r\n at System.Net.Mail.EHelloCommand.Send(SmtpConnection conn, String domain)\r\n at System.Net.Mail.SmtpConnection.GetConnection(ServicePoint servicePoint)\r\n at System.Net.Mail.SmtpClient.GetConnection()\r\n at System.Net.Mail.SmtpClient.Send(MailMessage message)
答案 0 :(得分:1)
我只是在发送邮件之前使用此代码才能正常工作。
System.Net.ServicePointManager.SecurityProtocol =
System.Net.SecurityProtocolType.Ssl3
| System.Net.SecurityProtocolType.Tls12
| SecurityProtocolType.Tls11
| SecurityProtocolType.Tls;