Various systems and methods for providing and updating electronic communications are disclosed. For example, a system for utilizing multi-tiered messages is disclosed that includes receiving a message that has a message content, a condition and a future control rule exclusively associated with the message....http://www.google.fr/patents/US8005196?utm_source=gb-gplus-shareBrevet US8005196 - Systems and methods for multi-tiered priority messaging
Systems and methods for multi-tiered priority messaging
