Hi I have a problem with TFS and email notifications. I can not receive any email from TFS server for work item tracking. I correctly have configured web.config in ...\Web Services\Services in TFS server. and I am useing power tools for alert. but when I set an alert to notify me for an item,any event haven't happened yet. I have checked event viewer in TFS server but didn't have any information,Error or warning for my alert(email).if I change emailNotificationFromAddress in web.config,after Team Foundation Core Web Service Application restart a warning happenes including this message: "TF53010: The following error has occurred in a Team Foundation component or extension: Date (UTC): 11/18/2009 1:38:59 PM Machine: TFS Application Domain: /LM/W3SVC/1520656728/Root/Services-6-129030251360070129 Assembly: Microsoft.TeamFoundation.Server, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a; v2.0.50727 Process Details: Process Name: w3wp Process Id: 5676 Thread Id: 3292 Account name: RPK\TFSService
Detailed Message: TF50282: Could not connect to the following e-mail server: mail.rpk.ir Error message: System.Net.Mail.SmtpException: Mailbox unavailable. The server response was: 5.7.1 Client does not have permissions to send as this sender at System.Net.Mail.MailCommand.CheckResponse(SmtpStatusCode statusCode, String response) at System.Net.Mail.MailCommand.Send(SmtpConnection conn, Byte[] command, String from) at System.Net.Mail.SmtpTransport.SendMail(MailAddress sender, MailAddressCollection recipients, String deliveryNotify, SmtpFailedRecipientException& exception) at System.Net.Mail.SmtpClient.Send(MailMessage message) at Microsoft.TeamFoundation.Server.WebServiceNotification.SendOneEmail(Boolean plaintext, String to)
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp."
and after that,It hadn't happened any event for any alerts! please help me.