Re: [Exim] Wish list (I think) regarding sender verify callo…

"Dave C." <djc@???> writes:

> If User A at ISP A tries to send a message to nonexistant User B at
> ISP B, ISP B should refuse the message at SMTP time, and ISP A
> should be responsible for reporting the failure to its own user.

Yes, delayed bounces are a nuisance. But eliminating them would
require a different mail protocol, I fear.

--
Florian Weimer                       Weimer@???
University of Stuttgart           http://CERT.Uni-Stuttgart.DE/people/fw/
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