Timo Sirainen wrote:
On Tue, 2003-01-28 at 09:51, Mark Crispin wrote:
  
On 28 Jan 2003 09:50:53 +0200, Timo Sirainen wrote:
    
With stateful firewalls or NATs each connection would require at least
some memory and CPU. I didn't mean they'd necessarily cost much, but
they're not free either.
      
I do not believe that people should architect protocols or software
implementations to compensate for the limitations of firewalls and NATs.
    

Me neither. My only point was that using STATUS to constantly check for
new mails in multiple mailboxes is less resource (cpu, memory, network)
intensive than using multiple connections with some server
implementations.
Servers which are not capable of supporting multiple connections models are suffering anyway today. Too many clients have legitimate and non legitimate reasons of doing it.

A++




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