Error + Send Mail + ERROR: Failure sending mail.

  • Thread starter Don Quijote de Nicaragua
  • Start date
D

Don Quijote de Nicaragua

Hi, everyone I try to send a simple e-mail witch this Code, but always
send me a error messages:
"ERROR: Failure sending mail."
Thansk You.
Don Quijote de Nicaragua.
Elder Soto.

Dim correo As New System.Net.Mail.MailMessage()
correo.From = New
System.Net.Mail.MailAddress("(e-mail address removed)")
correo.To.Add("(e-mail address removed)")
correo.Subject = "Prueba Hola Mundo" & "Fecha y hora GMT: " &
_
DateTime.Now.ToUniversalTime.ToString("dd/MM/
yyyy HH:mm:ss")
correo.Body = "Cuerpo"
correo.IsBodyHtml = False
correo.Priority = System.Net.Mail.MailPriority.Normal
Dim smtp As New System.Net.Mail.SmtpClient
smtp.Host = "mail.turbonett.com.ni"
smtp.Credentials = New System.Net.NetworkCredential("myUser",
"MyPassword")
smtp.EnableSsl = False
'
Try
smtp.Send(correo)
Response.Write("Mensaje enviado satisfactoriamente")
Catch ex As Exception
Response.Write("ERROR: " & ex.Message)
End Try
 
H

Hans Kesting

Don Quijote de Nicaragua wrote on 26-6-2008 :
Hi, everyone I try to send a simple e-mail witch this Code, but always
send me a error messages:
"ERROR: Failure sending mail."
Thansk You.
Don Quijote de Nicaragua.
Elder Soto.
....
Try
smtp.Send(correo)
Response.Write("Mensaje enviado satisfactoriamente")
Catch ex As Exception
Response.Write("ERROR: " & ex.Message)
End Try


Instead of only displaying the Message of the "top" exception, try
digging deeper in the InnerExceptions: there you will find more
information about the real problem.

Hans Kesting
 
D

Don Quijote de Nicaragua

Hi, everyone, I try witch two server y appear this message:


1- First Server (mail.cablenet.com.ni):
System.Net.Mail.SmtpException {"Transaction failed. The server
response was: Service unavailable; Client host
[194.147.intelnet.net.gt] blocked using Barracuda Reputation;
http://bbl.barracudacentral.com/q.cgi?ip=216.230.147.194"}
System.Net.Mail.SmtpException

2- Second Server (mail.turbonett.com.ni):
Unable to connect to the remote server

Any ideas is happened?

Don Quijote de Nicaragua.
Elder Soto.
 
H

Hans Kesting

Don Quijote de Nicaragua formulated the question :
Hi, everyone, I try witch two server y appear this message:


1- First Server (mail.cablenet.com.ni):
System.Net.Mail.SmtpException {"Transaction failed. The server
response was: Service unavailable; Client host
[194.147.intelnet.net.gt] blocked using Barracuda Reputation;
http://bbl.barracudacentral.com/q.cgi?ip=216.230.147.194"}
System.Net.Mail.SmtpException

Apparently there is some "baracuda reputation" checking and actively
refusing to send your e-mail. Dis you try that link?
2- Second Server (mail.turbonett.com.ni):
Unable to connect to the remote server

Could be anything. Does that server exist? Can it be reached from your
application? Any more errormessages (inner exceptions maybe)?

Hans Kesting
 
J

Juan T. Llibre

Hans,

I replied to Don Quijote, in spanish, in the spanish asp.net newsgroup,
where he posted the same error messages, giving him ample details
and suggesting he use a reliable smpt server, like Gmail's, for testing.





Hans Kesting said:
Don Quijote de Nicaragua formulated the question :
Hi, everyone, I try witch two server y appear this message:


1- First Server (mail.cablenet.com.ni):
System.Net.Mail.SmtpException {"Transaction failed. The server
response was: Service unavailable; Client host
[194.147.intelnet.net.gt] blocked using Barracuda Reputation;
http://bbl.barracudacentral.com/q.cgi?ip=216.230.147.194"}
System.Net.Mail.SmtpException

Apparently there is some "baracuda reputation" checking and actively refusing to send your e-mail. Dis you try that
link?
2- Second Server (mail.turbonett.com.ni):
Unable to connect to the remote server

Could be anything. Does that server exist? Can it be reached from your application? Any more errormessages (inner
exceptions maybe)?

Hans Kesting
 
D

Don Quijote de Nicaragua

Thank You, Juan T. Libre.
Don Quijote de Nicaragua.
Elder Soto
Hans,

I replied to Don Quijote, in spanish, in the spanish asp.net newsgroup,
where he posted the same error messages, giving him ample details
and suggesting he use a reliable smpt server, like Gmail's, for testing.



Hans Kesting said:
Don Quijote de Nicaragua formulated the question :
Hi, everyone, I try witch two server y appear this message:
1- First Server (mail.cablenet.com.ni):
System.Net.Mail.SmtpException {"Transaction failed. The server
response was: Service unavailable; Client host
[194.147.intelnet.net.gt] blocked using Barracuda Reputation;
http://bbl.barracudacentral.com/q.cgi?ip=216.230.147.194"}
System.Net.Mail.SmtpException
Apparently there is some "baracuda reputation" checking and actively refusing to send your e-mail. Dis you try that
link?
Could be anything. Does that server exist? Can it be reached from your application? Any more errormessages (inner
exceptions maybe)?
Hans Kesting
 

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