Failed to send email when computer name contains special characters (C# .NET)

Aspose.Email Product Family
,
1

Hello,

When using Aspose.Email in a computer with one of this characters in the name:
á; Á; é; É; í; Í; ó; Ó; ú; Ú; à; À; è; È; ì; Ì; ò; Ò; ù; Ù; ã; Ã; õ; Õ; â; Â; ê; Ê; ü; Ü; ç; Ç

The sent fails with this error:
System.OperationCanceledException: Operation has been canceled
em #=zBSHOscvY0s3BrtBTIXbeRytui8Ao.#=zvquEZCc=(IAsyncResult #=zqaahb5E=)
em #=zBSHOscvY0s3BrtBTIXbeRytui8Ao.#=zC_f511Y=()
em #=zZs7V35XybOMrAb$pqrCJJRkNWpigw5J4RsikX48=.#=zfKmO6Zw=(#=zM44EYfB5gaYNnOvlwzlQUr_p5nWHOHsSKQ== #=znSfhyjM=)
em #=z$3LU0zQG_2bppE2fVUDB3ny8k$qa.#=z5s2ZSbZ4QLYI(Int32 #=z7XR0JvQ=, #=zM44EYfB5gaYNnOvlwzlQUr_p5nWHOHsSKQ== #=zP2wAzi8=)
em #=zBSHOscvY0s3BrtBTIXbeRytui8Ao.#=zh4iMaezcJ81w()
em #=zBSHOscvY0s3BrtBTIXbeRytui8Ao.#=z0kBZOks=(AsyncCallback #=zklODATU=, Object #=zbRDXBwY=)
em Aspose.Email.Clients.Smtp.SmtpClient.BeginSend(IConnection connection, IEnumerable1 messages, EventHandler1 messageSentDelegate, AsyncCallback callback, Object state)
em Aspose.Email.Clients.Smtp.SmtpClient.Send(IConnection connection, IEnumerable`1 messages)
em Aspose.Email.Clients.Smtp.SmtpClient.Send(MailMessage message)
em es.j(Object A_0, EventArgs A_1)

After removing the special caracter the emails are send without any problem.

Thank you,
João Pereira

2

@JPGP,

Can you please specify what name do you mean, (local computer name, email address, or something else). Please provide us with a sample application along with log of issue and try to reproduce it with some public server (for instance gmail) and provide account to us.

3

Hi,
You can try with any account (gmail, outlook, etc). The error occurs with a computer with a local name for example: “Formação” or “António” or “Avô”.

Can you provide us with some workaround?
Thank you,
João Pereira

4

@JPGP,

We have added the information further in our issue with ID EMAILNET-39864 has been created in our issue tracking system and we will share feedback with you as soon as issue will be addressed.

5

@mudassir.fayyaz
Hello,

I am facing similar error even though computer name does not contain any special characters. Please suggest solution. Thanks in advance.

System.OperationCanceledException: Operation has been canceled
at #=zBSHOscvY0s3BrtBTIXbeRytui8Ao.#=zvquEZCc=(IAsyncResult #=zqaahb5E=)
at #=zBSHOscvY0s3BrtBTIXbeRytui8Ao.#=zC_f511Y=()
at #=zZs7V35XybOMrAb$pqrCJJRkNWpigw5J4RsikX48=.#=zfKmO6Zw=(#=zM44EYfB5gaYNnOvlwzlQUr_p5nWHOHsSKQ== #=znSfhyjM=)
at #=z$3LU0zQG_2bppE2fVUDB3ny8k$qa.#=z5s2ZSbZ4QLYI(Int32 #=z7XR0JvQ=, #=zM44EYfB5gaYNnOvlwzlQUr_p5nWHOHsSKQ== #=zP2wAzi8=)
at #=zBSHOscvY0s3BrtBTIXbeRytui8Ao.#=zh4iMaezcJ81w()
at #=zBSHOscvY0s3BrtBTIXbeRytui8Ao.#=z0kBZOks=(AsyncCallback #=zklODATU=, Object #=zbRDXBwY=)
at Aspose.Email.Clients.Smtp.SmtpClient.BeginSend(IConnection connection, IEnumerable1 messages, EventHandler1 messageSentDelegate, AsyncCallback callback, Object state)
at Aspose.Email.Clients.Smtp.SmtpClient.Send(IConnection connection, IEnumerable`1 messages)
at Aspose.Email.Clients.Smtp.SmtpClient.Send(MailMessage message)

Thanks
Nitin