/// <summary>
 /// Create a new admin queue entry from outbound queue entry
 /// </summary>
 public OutboundAdminQueueEntry(DeadLetterQueueEntry retryEntry) : base(retryEntry)
 {
 }
 /// <summary>
 /// Create a new inbound queue entry from outbound queue entry
 /// </summary>
 public InboundQueueEntry(DeadLetterQueueEntry retryEntry) : base(retryEntry)
 {
 }