email send apllication

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I use the following code for sending mail .When i test in localhost it work properly but when this code use in web application. my registration form submitted successfully but the email does not send and not any error also. plz give me help.

C#

string Subject = "Registration...";
        String Body = "Candidate Name : " + txtfname.Text + " " + txtsname.Text + "\n" + "Description : You Are Now Register With Us" + "\n" + "Your User Name Is :" + txtuname.Text + "And Password is :" + txtpass.Text + "\n" + "Thank You...";
        //lbldetail.Text;
        MailMessage mail = new MailMessage();

        mail.To.Add(txtmail.Text);
        mail.From = new MailAddress("vedbhavan2011@gmail.com");
        mail.Subject = Subject;
        mail.Body = Body;


        mail.IsBodyHtml = true;
        mail.Priority = System.Net.Mail.MailPriority.High;
        SmtpClient client = new SmtpClient();
        client.Credentials = new System.Net.NetworkCredential("vedbhavan2011@gmail.com", "******");//password here
        client.Port = 587; // Gmail works on this port
        client.Host = "smtp.gmail.com";
        client.EnableSsl = true; //Gmail works on Server Secured Layer
        try
        {
            client.Send(mail);
            lblmsg.Text = "Email Sent Successfully...";
        }
        catch
        {

        }

Posted 24-Aug-12 3:20am

rajuvpatil

Updated 24-Aug-12 3:26am

André Kraak

v2

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[no name] 24-Aug-12 9:37am

You do not know that you do not have any errors since you are swallowing all of the exceptions.

Philip Stuyck 24-Aug-12 12:09pm

yes, the system is telling him what is wrong but he chose to ignore it.
Print out the message of the exception that is passed to you, it has valueable information usually.

4 solutions

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Sandip.Nascar · Answer 1 · 2012-08-24T07:33:00

Solution 3

You missed one important property.

Just add the line below

C#

client.UseDefaultCredentials = false;

before

C#

client.Credentials = new System.Net.NetworkCredential("vedbhavan2011@gmail.com",

So the code will look like,

C#

client.UseDefaultCredentials = false;
client.Credentials = new System.Net.NetworkCredential("vedbhavan2011@gmail.com", 
....

Let me know if it solves your purpose.

cheers

Posted 24-Aug-12 7:33am

Sandip.Nascar

Updated 24-Aug-12 10:56am

v2

Comments

rajuvpatil 25-Aug-12 4:14am

hi use this one also bt problem remain same...plz help me....
Thank you.

Sandip.Nascar 25-Aug-12 4:25am

Can you trap the exception and let me know if you get any error?
try
{
client.Send(mail);
//lblmsg.Text = "Email Sent Successfully...";
}
catch(Exception ex)
{
string str_ex = ex.Message;
}
Thx
Sandip

Brandon Caruana · Answer 2 · 2012-08-25T11:13:00

You are not displaying the error that happens

C#

try
        {
            client.Send(mail);
            lblmsg.Text = "Email Sent Successfully...";
        }
        catch
        {

        }

do this

C#

try
        {
            client.Send(mail);
            lblmsg.Text = "Email Sent Successfully...";
        }
        catch(Exception ex)
        {
            string str_ex = ex.Message;
            lblmsg.Text = str_ex;
        }

I'm taking a guess here but I bet your problem is your firewall on your production server. It is probably not allowing communication through on port 587

Kamalkant(kk) · Answer 3 · 2012-08-24T03:24:00

Solution 1

In your server have you start the smtp ?

Posted 24-Aug-12 3:24am

Kamalkant(kk)

Comments

rajuvpatil 24-Aug-12 9:28am

no plz tell me how to start the smtp on the server.

Kamalkant(kk) 24-Aug-12 9:36am

go through google

Sunil Kumar Pandab · Answer 4 · 2012-08-24T03:30:00

Solution 2

Check out the spam folder. May be mails are going and stores in spam folder and users are searching in inbox so you are not getting.

Added from comment:

C#

MailMessage mail = new MailMessage();
        mail.To = toMail;
        mail.From = "support@xyz.com";
        mail.Subject = "Welcome to xyz!!";
        mail.Body = table;
        mail.BodyFormat = MailFormat.Html;
        mail.Priority = MailPriority.High;
        SmtpMail.SmtpServer = "localhost";
        SmtpMail.Send(mail);

Posted 24-Aug-12 3:30am

Sunil Kumar Pandab

Updated 24-Aug-12 10:57am

v2

Comments

rajuvpatil 24-Aug-12 9:32am

i check the spam folder also bt ther is no any mail.

Sunil Kumar Pandab 24-Aug-12 9:57am

TRy this one. It may help

MailMessage mail = new MailMessage();
mail.To = toMail;
mail.From = "support@xyz.com";
mail.Subject = "Welcome to xyz!!";
mail.Body = table;
mail.BodyFormat = MailFormat.Html;
mail.Priority = MailPriority.High;
SmtpMail.SmtpServer = "localhost";
SmtpMail.Send(mail);

email send apllication

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