[JDEV] Heartbeat patch for dialup and laptop users and faulty presence info

[Bernd Eckenfels]

On Wed, May 29, 2002 at 11:27:50AM -0600, Ben Schumacher wrote:
> (like return-receipts in email, but hopefully more intelligent). In fact,

Actually the "."/"200 OK <id>" in smtp and the "DELE"/"QUIT" in pop3 is more
than enough. It is not a exactly-once semantic, but enough to ensure that no
messsage is lost (if implemented correctly).

Greetings
Bernd