我有以下代码发送电子邮件提醒约60个用户提取上传时。如果我在本地运行它,它会发送给所有帐户,但是当我将其上传到服务器时,它不会发送任何电子邮件,除非它仅限于一个人。我没有太多经验与托管和服务器的东西,所以任何帮助,你可以给我会很好。电子邮件不会发送给大量的人
if (Session["ExtractNo"].ToString() == "Extract 1")
{
//Connection String (SendEmail)
string SendEmail = ConfigurationManager.ConnectionStrings["Sendmail"].ConnectionString;
SqlDataReader reader;
String SendMessage = "SELECT Name, Position, Email FROM AuthorisedStaff Where Position = 'CM' or Position = 'DHOD' or Position = 'HOD'"; //<---- change position before launch
using (SqlConnection myConnection = new SqlConnection(SendEmail))
{
myConnection.Open();
SqlCommand myCommand = new SqlCommand(SendMessage, myConnection);
ArrayList emailArray = new ArrayList();
reader = myCommand.ExecuteReader();
var emails = new List<EmailCode>();
while (reader.Read())
{
emails.Add(new EmailCode
{
Email = Convert.ToString(reader["Email"]),
Name = Convert.ToString(reader["Name"]),
Position = Convert.ToString(reader["Position"])
});
}
foreach (EmailCode email in emails)
{
//Email Config
const string username = "[email protected]"; //account address
const string password = "######"; //account password
SmtpClient smtpclient = new SmtpClient();
MailMessage mail = new MailMessage();
MailAddress fromaddress = new MailAddress("[email protected]", "PTLP"); //address and from name
smtpclient.Host = "omavex011"; //host name for particular email address
smtpclient.Port = 25; //port number for particular email address
mail.From = fromaddress;
mail.To.Add(email.Email);
mail.Subject = ("PTLP Check");
mail.IsBodyHtml = true;
//change context of message below as appropriate
mail.Body = HttpUtility.HtmlEncode(email.Name) + " <br /> <p>Part Time Payroll details are now available for checking.</p> ";
//smtpclient.EnableSsl = true;
smtpclient.DeliveryMethod = SmtpDeliveryMethod.Network;
smtpclient.Credentials = new System.Net.NetworkCredential(username, password);
smtpclient.Send(mail);
}
}
}
你是不是你的配置'SmtpClient'的,也许这是问题的一部分,检查其他可处理的类也包含在'using'语句中。 –
“它不发送任何电子邮件,除非它只对一个人发送。” - 它有什么作用?无错地退出,抛出异常,似乎陷入无限循环等等。? – Quantic
它完成了代码上传文件,并没有显示错误,就像它错过了代码,但是当我在本地运行时,它发出的电子邮件没有问题。 – Alexandria