[jdev] Presence information leakage

[Vinod Panicker]

RFC 3921 states -

   Upon receiving initial presence from a client, the user's server MUST
   do the following if there is not already one or more available
   resources for the user (if there is already one or more available
   resources for the user, the server obviously does not need to send
   the presence probes, since it already possesses the requisite
   information):

What if the contact has blocked presence-out for a full jid of the
user?  Should 3921bis be modified to say that presence probes MUST be
sent on receiving initial presence from a client?

Regards,
Vinod.