Error sending mail in ASP.NET - II

Question

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C#

//Name space:
using System.Net.Mail;

//button click:
string fr = &quot;ABC AGENCIES&quot;;
string to = "jaheenajamal@gmail.com";
string sub = "GREETINGS!!!....";
string body = "<html><head><title>Untitled Page</title></head><body><p>Congratulation User Your accunt confirmed </p></body></html>";
SmtpClient smtpclient = new SmtpClient();
MailMessage message = new MailMessage(fr,to,sub,body);
smtpclient.Host = "localhost";
message.IsBodyHtml = true;

try
{
  smtpclient.Send(message);
  Response.Write("Mail has been send successfully");
}
catch (Exception ex)
{
  Response.Write("Mail sending failure:" + ex.Message);
}

Error:

The specified string is not in the form required for an e-mail address.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.FormatException: The specified string is not in the form required for an e-mail address.
Source Error:

SmtpClient smtpclient = new SmtpClient();<br />
MailMessage message = new MailMessage(fr,to,sub,body);

Stack Trace:

[FormatException: The specified string is not in the form required for an e-mail address.]
   System.Net.Mime.MailBnfHelper.ReadMailAddress(String data, Int32&amp; offset, String&amp; displayName) +1334
   System.Net.Mail.MailAddress.ParseValue(String address) +246
   System.Net.Mail.MailAddress..ctor(String address, String displayName, Encoding displayNameEncoding) +78
   System.Net.Mail.Message..ctor(String from, String to) +107
   System.Net.Mail.MailMessage..ctor(String from, String to) +111
   System.Net.Mail.MailMessage..ctor(String from, String to, String subject, String body) +14
   fulldet.sendmail() in c:\Documents and Settings\Capsule01\Desktop\lottery agencies2 sample item\admin\fulldet.aspx.cs:700
   fulldet.Button1_Click(Object sender, EventArgs e) in c:\Documents and Settings\Capsule01\Desktop\lottery agencies2 sample item\admin\fulldet.aspx.cs:160
   System.Web.UI.WebControls.Button.OnClick(EventArgs e) +75
   System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +97
   System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7
   System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11
   System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4919

Please give reason & solution for this error. Please.

Thanks in advance

Posted 24-Jan-11 19:47pm

jaheena

Updated 7-Mar-11 22:01pm

Dalek Dave

v4

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Comments

Dalek Dave 8-Mar-11 4:02am

Edited for Readability.

3 solutions

Solution 1

Refer this
[http://www.codeproject.com/Answers/85650/How-to-create-an-application-that-sends-Email.aspx#answer2]

Posted 24-Jan-11 20:07pm

Sushma_Patel

v2

Solution 3

string fr = "ABC AGENCIES";

string fr = Enter email Id not company name

Posted 7-Mar-11 21:50pm

shree0338

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shiva_kanungo · Accepted Answer · 2011-01-24T20:12:00

Solution 2

string fr = &quot;ABC AGENCIES&am p;quot;; is in corrent format the Format for the mail string is

name@gmail.com

Posted 24-Jan-11 20:12pm

shiva_kanungo