public void SendParallel(MailMessage Message, Sender From, IEnumerable <Recipient> To)
{
foreach (var item in To)
{
ThreadPool.QueueUserWorkItem(_ => Send(Message, From, item));
}
}
public void Send(MailMessage Message, Sender From, IEnumerable <Recipient> To)
{
foreach (var item in To)
{
Send(Message, From, item);
}
}