Problem with mail sending of Password recovery control

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HI all!!!

I am trying to recover my password using password recovery control. It's working on local host but when i deployed my website it gives me error that

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. tw10sm3434281obb.20

    <asp:PasswordRecovery ID="PasswordRecovery1" runat="server" BackColor="#E3EAEB"
        BorderColor="#E6E2D8" BorderPadding="4" BorderStyle="Solid" BorderWidth="1px"
        Font-Names="Verdana" Font-Size="0.8em" Height="221px" Width="446px">
        <SubmitButtonStyle BackColor="White" BorderColor="#C5BBAF" BorderStyle="Solid"
            BorderWidth="1px" Font-Names="Verdana" Font-Size="0.8em" ForeColor="#1C5E55" />
        <InstructionTextStyle Font-Italic="True" ForeColor="Black" />
        <MailDefinition From="error.website@gmail.com"
            Subject="Your Password For the Monal Handicraft Website">
        </MailDefinition>
        <SuccessTextStyle Font-Bold="True" ForeColor="#1C5E55" />
        <TextBoxStyle Font-Size="0.8em" />
        <TitleTextStyle BackColor="#1C5E55" Font-Bold="True" Font-Size="0.9em"
            ForeColor="White" />
</asp:PasswordRecovery>

I am using these in my web.config

<system.net>

    
      <mailSettings>
        <smtp>
          <network
            host="smtp.gmail.com"
            userName="error.website@gmail.com"
            password="password" port="587" />

        </smtp>
      </mailSettings>
    
  </system.net>

I also tried using different port no for gmail but it too didn't worked.

Posted 4-May-12 0:49am

ujjwal uniyal

Updated 4-May-12 1:00am

v2

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Anil Honey 206 · Answer 1 · 2012-05-04T01:11:00

Dear Frnd,

Do like this Just give in Webconfig

system.net

add key="HostName" value="smtp.gmail.com"
add key="Port" value="587"
add key="EmailFrom" value="error.website@gmail.com"
add key="Username" value="error.website@gmail.com"
add key="UserPass" value="password"

system.net

And u should written the Code in c#

public static int ForgotPassword(string uname, string email)
{
Mail_Forgotpassword password = new Mail_Forgotpassword();
System.Net.Mail.MailMessage obj = new System.Net.Mail.MailMessage();
int boolReturnValue = 1;
password.strEmail = email;
password.strUserName = uname;
DataSet ds = new DataSet();
ds = password.GetPassword();
if (ds.Tables[0].Rows.Count > 0)
{
string FrstName = ds.Tables[0].Rows[0][5].ToString();
FrstName = FrstName.Substring(0, 1).ToUpper() + FrstName.Substring(1).ToLower();
string LastName = ds.Tables[0].Rows[0][6].ToString();
LastName = LastName.Substring(0, 1).ToUpper() + LastName.Substring(1).ToLower();
string strName = ds.Tables[0].Rows[0][7].ToString();
string strpwd = ds.Tables[0].Rows[0][8].ToString();
SmtpClient serverobj = new SmtpClient();
serverobj.Credentials = new NetworkCredential(ConfigurationManager.AppSettings["Username"].ToString(), ConfigurationManager.AppSettings["UserPass"].ToString());
serverobj.Port = System.Convert.ToInt32(ConfigurationManager.AppSettings["Port"].ToString());
serverobj.Host = ConfigurationManager.AppSettings["HostName"].ToString(); ;
serverobj.EnableSsl = false;
obj = new System.Net.Mail.MailMessage();
obj.From = new MailAddress(ConfigurationManager.AppSettings["Username"], "Agile EMIS - Zanzibar", System.Text.Encoding.UTF8);
obj.To.Add(email);
obj.Priority = System.Net.Mail.MailPriority.High;
obj.Subject = "Password Recovery";
obj.Body = "Dear " + FrstName + " " + LastName + "," + "\n" + "\n" + "We have processed your request for password retrieval. Your account details are as mentioned below" + "\n" + "\n" + "UserName :" + strName + "\n" + "Password :" + strpwd + "\n" + "\n" + "Please keep them safe" + "\n" + "\n" + "For any further queries/assistance kindly mail us at admin@gmail.com" + "\n" + "\n" + "\n" + "Regards," + "\n" + "www.gmail.com";
serverobj.Send(obj);
boolReturnValue = 1;

}
else
{
boolReturnValue = 0;
}

return boolReturnValue;

}