On 01/01/2018 09:29 AM, Bill Cole wrote:
On 1 Jan 2018, at 9:59 (-0500), David Jones wrote:
I think some mail systems will keep the same message-ID per email
thread so your system must reject some replies.
I have not seen such behavior in the past 20 years...
Ok. I stand corrected then. What about bounces? Don't they
intentionally keep all of the same headers with an empty envelope-from?
Intentionally re-using another site's MIDs is so wrong that I'd happily
make it break hard.
HOWEVER, the idea of enforcing any standard on MIDs beyond gross format
(e.g.: <[[:ascii:]]{3,996}>) on a system where the admin isn't the sole
user is ludicrous.
--
David Jones
