In article 2XCFc.19401$XM6.17860@attbi_s53, "Jay Honeck"
wrote:

So it is wasting ressources and bouncing around the net *3* times.
what for? if you send it once and it fails, chances are that it also
failes
on the second and 3rd try.

Because computers, unlike almost anything else in the known universe, can
(and often will) give you a different result from the same input.

If there was a different result, it wasn't the same input. :-)

--
Bob Noel