Email sending: using many mail sending to many customer and reply to a mail

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How to using many email(which is configed) sending many customer. And i would like to receive feedback emails to mail specified in outlook, have i to do ? please! thank so much! (code by c#, asp.net)

[edit]SHOUTING removed - OriginalGriff[/edit]

Posted 21-Oct-13 22:11pm

alex giulio

Updated 21-Oct-13 22:38pm

OriginalGriff

v2

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OriginalGriff 22-Oct-13 4:38am

DON'T SHOUT. Using all capitals is considered shouting on the internet, and rude (using all lower case is considered childish). Use proper capitalisation if you want to be taken seriously.

2 solutions

Solution 1

Please check below links for email code in C#

http://stackoverflow.com/questions/18326738/how-to-send-email-in-asp-net-c-sharp[^]

http://stackoverflow.com/questions/7498968/how-to-send-email-to-multiple-address-using-system-net-mail[^]

Posted 21-Oct-13 23:00pm

coded007

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Harshil_Raval · Accepted Answer · 2013-10-21T23:07:00

Hi,
Try this.
If subject and body is same for all customer then see this.

C#

string from = your registered mail;
string to = String.Empty;
string smpt = your smtp server;
string smptport = your smtp port;
DataTable dt = //get customer list in datatable from database
string SmtpUser = your smtp user(can be same as from);
string SmtpPassword = your smtp user(email) password
int totalcountofcustomer = dt.Rows.Count;
for(int i=0;i<totalcountofcustomer;i++)>
{
    to += dt.Rows[i]["CustomerEmail"] + ","; 
}
to = to.Substring(0, to.Length - 1); // Remove last extra ','
string subject = your mail subject;
string body = mail body;
MailMessage message = new MailMessage(from, to, subject, body);
message.IsBodyHtml = true; // make it false if you have plain text in body.

SmtpClient smtpClient = new SmtpClient(smpt);
smtpClient.Port = Convert.ToInt32(smptport);
smtpClient.Credentials = new System.Net.NetworkCredential(SmtpUser, SmtpPassword);
smtpClient.EnableSsl = true;
message.ReplyToList.Add(from); // customer can reply to 'from' email address
smtpClient.Send(message);

If subject and body is different on some in between logic, then see following.

C#

DataTable dt = //get customer list in datatable from database
int totalcountofcustomer = dt.Rows.Count;
string from = your registered mail;
string smpt = your smtp server;
string smptport = your smtp port;
string SmtpUser = your smtp user(can be same as from);
string SmtpPassword = your smtp user(email) password

for(int i=0;i<totalcountofcustomer;i++)>
{
    string to = String.Empty;
    to = dt.Rows[i]["CustomerEmail"]; 
    string subject = your mail subject;
    string body = mail body;
    MailMessage message = new MailMessage(from, to, subject, body);
    message.IsBodyHtml = true; // make it false if you have plain text in body.

    SmtpClient smtpClient = new SmtpClient(smpt);
    smtpClient.Port = Convert.ToInt32(smptport);
    smtpClient.Credentials = new System.Net.NetworkCredential(SmtpUser, SmtpPassword);
    smtpClient.EnableSsl = true;
    message.ReplyToList.Add(from); // customer can reply to 'from' email address
    smtpClient.Send(message);
}

Hope it helps you.
Thanks.