Re: [exim] Re: bounce messages and their potential misuse

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Auteur: Marc Sherman
Datum:  
Aan: exim-users
Onderwerp: Re: [exim] Re: bounce messages and their potential misuse
Adam Funk wrote:
>
> That provider adds header to every message with its abuse@ address and
> my (authenticated) userid for its service. That should be good
> enough.


If it doesn't prevent you from spoofing someone else's return address
and thus spamming them with bounces, it isn't.

- Marc