On Wed, 21 Oct 2009, Ted Mittelstaedt wrote:
We had a customer one time who for nonsensical political and stupid
reasons wasn't using us as the circuit provider, and was instead using
a dynamically-numbered DSL line from qwest.net.
They never had problems sending or receiving mail doing this and
I know they weren't relaying through qwest's mailservers.
Receiving shouldn't be a problem as long as they catch the IP address
change fairly promptly, but I wager these days there would be a lot of
domains they wouldn't be able to successfully send email to due to DNSBL
blocking. Not everybody, but lots.
How long ago was this?
--
John Hardin KA7OHZ http://www.impsec.org/~jhardin/
jhar...@impsec.org FALaholic #11174 pgpk -a jhar...@impsec.org
key: 0xB8732E79 -- 2D8C 34F4 6411 F507 136C AF76 D822 E6E6 B873 2E79
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The world has enough Mouse Clicking System Engineers.
-- Dave Pooser
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12 days since President Obama won the Nobel "Not George W. Bush" prize
