Is it possible to create a newsletter which send the same newsletter to a list, containing several instances of the same email, but with different names.

I managed to create a subscriptionprovider, which runs through a list from a .txt file with each name and email on each line

ex:

Hans; [email protected]
peter;[email protected];
susanne;[email protected]

And it returns a list with the corrent numbers of subscribers

public override List<Receiver> GetSubscribersForSendOut(string listItemValue, SendOutParams parameters)
        {
            var list = new List<Receiver>();
            string filePath = HostingEnvironment.MapPath("/External/udsendingsliste.txt");
            if (filePath != null && File.Exists(filePath))
            {
                var subscriptionList = new StreamReader(filePath);
                string line;
                int count = 10000;
                while ((line = subscriptionList.ReadLine()) != null)
                {
                    string[] subscriber = line.Replace("\t","").Split(';');
                    string name = subscriber[0];
                    string email = subscriber[1];
                    if (Common.IsValidEmail(email))
                    {
                        list.Add(new Receiver
                        {
                            DataProviderKey = count.ToString(),
                            Fullname = name,
                            Email = email
                        });
                        count++;
                    }
                }
            }
            return list;
        }

But when I send the newsletter to this list, mails which are doubles, gets deleted, and it only sends the mail one time, for each email.

I know it's a wierd case, but the reason for this, is that it is a mail that is emailed to a system-mailbox, where it gets sorted by the name of the reciever.