Alan DeKok wrote:
Issue #2 means that the administrator of a sending network cannot
decide (say) to filter outgoing port 25 for dial-up users.
Issue #2 also means that the administrator of a receiving network cannot
enforce policy. Think corporations and employment agreements.
Also, in general, consider distributed spam filtering techniques, like
DCC et. al. Centralized/administrator update/control are critical to
their operation. Sure, in some circumstances, a user should be able to
turn them off or whitelist, but...
_______________________________________________
Asrg mailing list
Asrg(_at_)ietf(_dot_)org
https://www1.ietf.org/mailman/listinfo/asrg