RE: Unable to relay with system.web.mail

From: Felix Wu [MSFT] (felixwu_at_online.microsoft.com)
Date: 05/28/03

  • Next message: Matt: "Security Problem?" 
    Date: Wed, 28 May 2003 05:41:44 GMT

    Hi Chris,

    I agree with Matjaz. The current implementation of SmtpMail does not
    support SMTP authentication. To resolve this problem, you can search "
    SmtpMail authentication dotnet" in the Google (http://groups.google.com).
    You may find some third party components which support authentication
    feature.

    Hope this helps.

    Regards,

    Felix Wu
    =============
    This posting is provided "AS IS" with no warranties, and confers no rights.

    --------------------
    >From: "Chris Thunell" <cthunell@pierceassociates.com>
    >Subject: Unable to relay with system.web.mail
    >Date: Tue, 27 May 2003 08:15:48 -0400
    >Lines: 31
    >X-Priority: 3
    >X-MSMail-Priority: Normal
    >X-Newsreader: Microsoft Outlook Express 6.00.2800.1158
    >X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165
    >Message-ID: <OpDh5lEJDHA.2764@tk2msftngp13.phx.gbl>
    >Newsgroups:
    microsoft.public.dotnet.framework.aspnet,microsoft.public.dotnet.framework.a
    spnet.security,microsoft.public.dotnet.framework.clr,microsoft.public.dotnet
    .languages.vb
    >NNTP-Posting-Host: 24-249-184-208.dsl.lan2wan.com 208.184.249.24
    >Path: cpmsftngxa06.phx.gbl!TK2MSFTNGP08.phx.gbl!tk2msftngp13.phx.gbl
    >Xref: cpmsftngxa06.phx.gbl
    microsoft.public.dotnet.framework.aspnet.security:5317
    microsoft.public.dotnet.framework.clr:6823
    microsoft.public.dotnet.languages.vb:110304
    microsoft.public.dotnet.framework.aspnet:148157
    >X-Tomcat-NG: microsoft.public.dotnet.framework.aspnet.security
    >
    >I have some code where I send some email. If I send an email to an
    internal
    >receipient, it works great. If I trend to send to someone outside our
    >organization I get "The server response was: 550 5.7.1 Unable to relay for
    >chrisworking@yahoo.com". If I turn off Anonymous Authentication on my SMTP
    >Exchange 2000 server I get another error, "The server response was: 454
    >5.7.3 Client was not authenticated".
    >
    >I need a way to pass logon information with the following code (Any ideas
    >would be greatly appreciated!):
    >
    >Imports System.Web.Mail
    >
    >'time to send email now
    >Dim message As New MailMessage()
    >With message
    >.BodyFormat = MailFormat.Html
    >.To = RecipientList
    >.Cc = MessageFrom
    >.Subject = MessageSubject
    >.From = MessageFrom
    >.Body = MessageBody
    >End With
    >SmtpMail.SmtpServer = "MyEmailServer.MyDomain.com"
    >SmtpMail.Send(message)
    >
    >Thanks again for any help!
    >Chris Thunell
    >cthunell@pierceassociates.com
    >
    >
    >
    >

  • Next message: Matt: "Security Problem?"

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