Re: [ietf-smtp] loop homework, not an experiment, draft-crocker-email-de

> A single token describes all of the recipients? Or do you simply generate 
> more than one Delivered-to: in the same message?
Whenever a message goes through a delivery step the MTA adds a 
Delivered-To.  If the same Delivered-To is already there, it's a loop so 
it stops.
> Let's make this concrete. We have these aliases:
>
> alias1: local-recipient-1, local-recipient-2
>
> alias2: remote-recipient-1, remote-recipient-2
>
> How many message copies do these generate, and what fields are added?
Depends on the MTA, same as always.  I expect some will combine recipients 
that take the same path, some won't.
Regards,
John Levine, johnl(_at_)taugh(_dot_)com, Taughannock Networks, Trumansburg NY
Please consider the environment before reading this e-mail. https://jl.ly

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