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Re: greylisting done at end of headers, or end of daya (QUIT) ?

2007-01-31 14:40:48
On 2007-01-30 13:45:15 -0800, SM wrote:
At 12:40 30-01-2007, william(at) 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.


   _  | 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         |
__/   | |    -- Sam in "Freefall"

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