That wouldnt matter as system breaks on any relay be it open or close.
On Sun, 23 Mar 2003, mathew wrote:
On Sunday, Mar 23, 2003, at 01:04 US/Eastern, william(_at_)elan(_dot_)net
wrote:
III. As I already mentioned multiple times before this is typical
"RMX/Mail-From" style proposal which has the following problems:
[deleted]
Also, I don't see how this helps at all on a net where there are
hundreds of thousands of open relays, all of which we assume would have
valid designated-sender records and hence be allowed to relay spam to
you.
mathew
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