TWIMC,

When I sign up a new user in ASP.NET 4.0 using the CreateUserWizard, I get an error trying to send the new user a confirmation email. I get the following error message in my own Email.

Any advice?
Thanks, Clark

Error in page http://localhost:49192/Site/SignUp.aspx clark.naylor to you - 2 min agoMore Details
From: clark.naylor <[email protected]>Hide .Add to: To Do, Calendar To: clarknayl <[email protected]>.Cc:.
Bcc:.
Date:Tue, Jul 13, 2010 12:20 pm

Message
The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.0 Must issue a STARTTLS command first. r7sm67314316anb.15
StackTrace
at System.Net.Mail.MailCommand.CheckResponse(SmtpStat usCode 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 System.Web.UI.WebControls.LoginUtil.SendPasswordMa il(String email, String userName, String password, MailDefinition mailDefinition, String defaultSubject, String defaultBody, OnSendingMailDelegate onSendingMailDelegate, OnSendMailErrorDelegate onSendMailErrorDelegate, Control owner) at System.Web.UI.WebControls.CreateUserWizard.Attempt CreateUser() at System.Web.UI.WebControls.CreateUserWizard.OnNextB uttonClick(WizardNavigationEventArgs e) at System.Web.UI.WebControls.Wizard.OnBubbleEvent(Obj ect source, EventArgs e) at System.Web.UI.WebControls.CreateUserWizard.OnBubbl eEvent(Object source, EventArgs e) at System.Web.UI.WebControls.Wizard.WizardChildTable. OnBubbleEvent(Object source, EventArgs args) at System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) at System.Web.UI.WebControls.Button.OnCommand(Command EventArgs e) at System.Web.UI.WebControls.Button.RaisePostBackEven t(String eventArgument) at System.Web.UI.WebControls.Button.System.Web.UI.IPo stBackEventHandler.RaisePostBackEvent(String eventArgument) at System.Web.UI.Page.RaisePostBackEvent(IPostBackEve ntHandler sourceControl, String eventArgument) at System.Web.UI.Page.RaisePostBackEvent(NameValueCol lection postData) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
Query String

TWIMC,

I tried a few things and one seemed to work. I put the following into <network> which is in <mailSettings> which is in web.config:

enableSsl="true"

I hope that helped someone else.

Cheers,
Clark

TWIMC,

Imar already addressed this one in his book on page 318 and elsewhere. Thanks Imar! I read it, but then forgot it until I ran into it and then I looked it up and there it was.

Thanks again,
Clark

heloo all hope everything is fine ..