private void btn_GetHeaders_Click(object sender, EventArgs e)
{
ImapClient client = new ImapClient("imap.gmail.com", 993, txt_Email.Text, txt_Password.Text, AuthMethod.Auto, true);
IEnumerable <uint> uids = client.Search(SearchCondition.Answered());
listBox1.Items.Clear();
listBox1.Items.Add("Now you see ' Answered ' mails ");
foreach (var item in uids)
{
listBox1.Items.Add(item);
}
}
