On 2007-01-30 13:45:15 -0800, SM wrote:
At 12:40 30-01-2007, william(at)elan.net wrote:
Who exactly generates new Message-ID per each transmission???
The MTA sending the message generates a new Message-ID each time it
attempts to send out the message. I've seen a few cases for
transactional email.
Yahoo Groups does (or did some time ago) a similar thing with the
envelope sender: They increment a counter in the sender with each
delivery attempt. Needless to say that didn't work well with
greylisting, so I had to whitelist them.
hp
--
_ | Peter J. Holzer | I know I'd be respectful of a pirate
|_|_) | Sysadmin WSR | with an emu on his shoulder.
| | | hjp(_at_)hjp(_dot_)at |
__/ | http://www.hjp.at/ | -- Sam in "Freefall"
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