Brett Watson wrote:
So let us assume that Chris is NOT authorised to share his mail-sending
authority with third parties. Acting on Chris' request, Aardvarks.example.com
finds itself unable to send mail to Bob, because Bob's mail policies reject
mail from unknown parties. What can Aardvarks do about this? One possibility
is to mail the article to Chris instead, saying, "we were unable to deliver
this article to Bob as you requested. Please forward it to him with our
compliments, and suggest that he add Aardvarks to his mail white-list if he
wishes to receive forwarded articles from us more conveniently in future."
There is an additional possibility. Aardvarks is like a MUA. Chris
compose (select) the message what he wants to send to Bob. Aardvarks
submit the message as the MUA of Chris.
z2
_______________________________________________
Asrg mailing list
Asrg(_at_)ietf(_dot_)org
https://www1.ietf.org/mailman/listinfo/asrg