C# ActiveUp Mail 无法获取邮件

Question

我正在尝试循环特定收件箱中的所有邮件，例如使用 ActiveUp Mail C#:

Mailbox box = imap.AllMailboxes[0];
Fetch fetch = box.Fetch;
int messagesLeft = box.MessageCount; // return 31
int msgIndex = 0;

List<Email> list = new List<Email>();
for (int x = 1; x <= box.MessageCount; x++)
{
    try
    {
        Message msg = fetch.MessageObject(x);
        list.Add(new Email()
        { 
            /// .....
        }); 
    }
    catch { }
}

我收到所有消息的错误(1 条除外)..

Index and length must refer to a location within the string.

所有消息(除了运行良好的 1)都来自同一个发件人并且具有相同的格式(不同的内容)

Answer 1

Imap4Client client = new Imap4Client();
client.Connect("server", 143);
client.Login("***", "***");
foreach (var box in client.AllMailboxes.OfType<Mailbox>())
{
  for (int i = 1; i <= box.MessageCount; i++)
  {
     // a u wish
     Header heade = box.Fetch.MessageObject(i);
  }
}