Can't deliver to one my new domain and from testing in testconnectivity.microsoft.com. I'm getting this error.
The open relay test message delivery failed, which is a good thing.
The exception detail:
Exception details:
Message: Mailbox unavailable. The server response was: #5.1.0 Address rejected.
Type: System.Net.Mail.SmtpFailedRecipientException
Stack trace:
at System.Net.Mail.SmtpTransport.SendMail(MailAddress sender, MailAddressCollection recipients, String deliveryNotify, Boolean allowUnicode, SmtpFailedRecipientException& exception)
at System.Net.Mail.SmtpClient.Send(MailMessage message)
at Microsoft.Exchange.Tools.ExRca.Tests.SmtpOpenRelayTest.PerformTestReally()
Elapsed Time: 393 ms.
The open relay test message delivery failed, which is a good thing.
The exception detail:
Exception details:
Message: Mailbox unavailable. The server response was: #5.1.0 Address rejected.
Type: System.Net.Mail.SmtpFailedRecipientException
Stack trace:
at System.Net.Mail.SmtpTransport.SendMail(MailAddress sender, MailAddressCollection recipients, String deliveryNotify, Boolean allowUnicode, SmtpFailedRecipientException& exception)
at System.Net.Mail.SmtpClient.Send(MailMessage message)
at Microsoft.Exchange.Tools.ExRca.Tests.SmtpOpenRelayTest.PerformTestReally()
Elapsed Time: 393 ms.
The open relay test message delivery failed, which is a good thing. The exception detail: Exception details: Message: Mailbox unavailable. The server response was: #5.1.0 Address rejected. Type: System.Net.Mail.SmtpFailedRecipientException Stack trace: at System.Net.Mail.SmtpTransport.SendMail(MailAddress sender, MailAddressCollection recipients, String deliveryNotify, Boolean allowUnicode, SmtpFailedRecipientException& exception) at System.Net.Mail.SmtpClient.Send(MailMessage message) at Microsoft.Exchange.Tools.ExRca.Tests.SmtpOpenRelayTest.PerformTestReally() Elapsed Time: 393 ms. |
The open relay test message delivery failed, which is a good thing. The exception detail: Exception details: Message: Mailbox unavailable. The server response was: #5.1.0 Address rejected. Type: System.Net.Mail.SmtpFailedRecipientException Stack trace: at System.Net.Mail.SmtpTransport.SendMail(MailAddress sender, MailAddressCollection recipients, String deliveryNotify, Boolean allowUnicode, SmtpFailedRecipientException& exception) at System.Net.Mail.SmtpClient.Send(MailMessage message) at Microsoft.Exchange.Tools.ExRca.Tests.SmtpOpenRelayTest.PerformTestReally() Elapsed Time: 393 ms. |