On 6/19/2020 9:40 AM, Pete Resnick wrote:
On 19 Jun 2020, at 10:38, Alessandro Vesely wrote:

consider a mailing list as a publishing organization, which is what it
is.

No, it isn't. It is a Mediator. See RFC 5598.


The description of what a Mediator might do is not incompatible with also viewing it as having characteristics of a publisher:


      5.3 <https://tools.ietf.org/html/rfc5598#section-5.3>. Mailing Lists

    ...
    In addition to sending the new message to a potentially large number
    of new Recipients, the Mailing List can modify content, for example,
    by deleting attachments, converting the format, and adding list-
    specific comments.

Note that in terms of email transport, it is posting a new message.

Mediators really have complete freedom to do whatever they want. If describing the full range of what a publisher might do, it would cover the same range.

But typical mediators are trying to maintain a sense and ability for the original author and the final recipient to experience an end-to-end message exchange.  The degree to which the mediator asserts itself more visibly to the recipient is probably the degree to which it looks more like a publisher and less like a simple relaying service.

d/

--
Dave Crocker
Brandenburg InternetWorking
bbiw.net

_______________________________________________
dmarc mailing list
[email protected]
https://www.ietf.org/mailman/listinfo/dmarc

Reply via email to