Not able to Send bulk emails in asp.net c#

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I m not able to send bulk emails together,still i am not using foreach loop or other Loop.
Please suggest me is it possible to send bulk emails alltogether or not ,Need to use foreach loop

i am only able to send LIKE THIS...........

C#

MailMessage mailMessage = new MailMessage();
               SmtpClient smtpClient = new SmtpClient();
               foreach (string EmailID in EmailAddress)
               {


                       mailMessage = new MailMessage(FormEmailAddress, EmailID, Subject, MailMessage);

                       smtpClient = new SmtpClient();
                       mailMessage.IsBodyHtml = false;
                       smtpClient.UseDefaultCredentials = true;

                       smtpClient.Credentials = new System.Net.NetworkCredential(FormEmailAddress, Password);

                   try
                   {
                       smtpClient.Send(mailMessage);

                   }
                   catch
                   {

                   }
                   finally
                   {
                       mailMessage = null;
                       smtpClient = null;
                   }
                   }

Posted 19-Sep-12 19:36pm

_Kapil

Updated 19-Sep-12 19:38pm

Mehdi Gholam

v2

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_Kapil 20-Sep-12 1:57am

Thanks for this solution,but i am looking for send mails in bulk so that other recipients don't have information to whom i send this emails.

I hope you understand what i am looking for..........

2 solutions

Solution 2

Try this link if you want to another approach to send bulk emails.

Automated-Email-Notifications-using-SQL-Server-Job-Schedular

manage-bulk-emails-aspnet

Posted 19-Sep-12 19:54pm

Sushil Mate

Updated 19-Sep-12 19:55pm

v2

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Kuthuparakkal · Accepted Answer · 2012-09-19T19:45:00

Solution 1

If the content is same then why are you going for sending it n+1 times ?
You could simply add To address from your for loop.

C#

MailMessage mailMessage = new MailMessage();
SmtpClient smtpClient = new SmtpClient();
foreach (string EmailID in EmailAddress)
{
mailMessage.Bcc.Add(EmailID); /// see Bcc here
}
mailMessage.Subject = Subject;
mailMessage.From = new MailAddress(FormEmailAddress);
mailMessage.Body = mailMessage;
smtpClient = new SmtpClient();
mailMessage.IsBodyHtml = false;//upto you
smtpClient.UseDefaultCredentials = true; // required ?????
 
smtpClient.Credentials = new System.Net.NetworkCredential(FormEmailAddress, Password); 

try
{
smtpClient.Send(mailMessage);

}
catch
{

}
finally
{
mailMessage = null;
smtpClient = null;
}

Posted 19-Sep-12 19:45pm

Kuthuparakkal

Updated 19-Sep-12 20:18pm

v3

Comments

Venkatesh Mookkan 20-Sep-12 1:50am

I don't think, this is a right solution.

Adding all the emailed into the MailMessage.From would expose the email ids to the other users too. If this is an application like sending newsletters to people, I would not do that. May be Bcc, would be the right choice.

Sushil Mate 20-Sep-12 1:52am

if you want to hide the individual's Email address from other, Add the receivers as a Bcc (blind carbon copy/copies circulating) address instead of a To address.

Kuthuparakkal 20-Sep-12 1:58am

I am trying to present an idea/logic. And it's commonsense to use BCC or what.

_Kapil 20-Sep-12 2:16am

i am agree with you , but i am looking to send bulk eamils in BCC so please suggest me...
Thanks

_Kapil 20-Sep-12 2:05am

i want to send Bulk Mails in BCC but not to send it only send mail at first address...

_Kapil 20-Sep-12 2:05am

Have an idea how to send bulk mails in BCC..................

Thanks

Kuthuparakkal 20-Sep-12 2:18am

updated soln to send as Bcc