我使用下面的代码,它只发送一封电子邮件 - 我必须将电子邮件发送到多个地址.
为了获得多个我使用的电子邮件:
string connectionString = ConfigurationManager.ConnectionStrings["email_data"].ConnectionString;
OleDbConnection con100 = new OleDbConnection(connectionString);
OleDbCommand cmd100 = new OleDbCommand("select top 3 emails from bulk_tbl", con100);
OleDbDataAdapter da100 = new OleDbDataAdapter(cmd100);
DataSet ds100 = new DataSet();
da100.Fill(ds100);
for (int i = 0; i < ds100.Tables[0].Rows.Count; i++)
//try
{
string all_emails = ds100.Tables[0].Rows[i][0].ToString();
{
string allmail = all_emails + ";";
Session.Add("ad_emails",allmail);
Response.Write(Session["ad_emails"]);
send_mail();
}
}
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并发送我使用的电子邮件:
string sendto = Session["ad_emails"].ToString();
MailMessage message = new MailMessage("info@abc.com", sendto, "subject", "body");
SmtpClient emailClient = new SmtpClient("mail.smtp.com"); …Run Code Online (Sandbox Code Playgroud)