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Re: [Asrg] alok - yet another idea

2004-01-05 15:40:31

Alok Menghrajani wrote:
has anyone already thought of this: for every pair of email addresses, a
unique id is generated.

Similar to TMDA. ( http://www.tmda.net/config-client.html )

"jason-sender-a751af(_at_)mastaler(_dot_)com

This particular sender address will only accept messages from president(_at_)whitehouse(_dot_)gov ."

Btw, can someone explain me why the email protocol uses relays (and why
the sender doesn't connect directly to the receiver's server) ? Is there
an advantage of having such an architecture today ?

IMHO email is designed to be an asynchron network. Relays must storing messages immediately and forwarding later when resources (bandwidth and/or connection) are available. For example over a dial-up telephone line after working hours.

The advantage is that network (infra)structure can be enforced (again). Enforced routing/relaying path means that the "cable" can be cut and the bad guys will be disconnected from the net.


z2


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