private static void OutputFolder(OutputTable output, IMailFolder folder, ref int messages, ref int unread, int indent = 0)
{
var a = folder.Open(FolderAccess.ReadOnly);
output.AddRow("".PadRight(indent) + folder.Name, folder.Count, folder.Unread);
var q = folder.GetQuota();
messages += folder.Count;
unread += folder.Unread;
folder.Close();
foreach (var subFolder in folder.GetSubfolders())
{
OutputFolder(output, subFolder, ref messages, ref unread, indent + 1);
}
}