[exim-dev] [Bug 467] SPF checking doesn't fallback to HELO w…

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Autor: Magnus Holmgren
Data:  
Para: exim-dev
Asunto: [exim-dev] [Bug 467] SPF checking doesn't fallback to HELO with null sender
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http://bugs.exim.org/show_bug.cgi?id=467




--- Comment #8 from Magnus Holmgren <holmgren@???> 2007-07-31 15:11:22 ---
> --- Comment #7 from Peter Bowyer <peter@???> 2007-07-30 21:55:25
> > Otherwise we can just check wether sender_address is empty and pass
> > sender_helo_name in place of it.
>
> As long as sender_helo_name is non-empty. I think I had to do something
> about that case, like setting it at HELO time - can't quite remember, it
> was a while back and I don't have access to the system with the source on
> just now.


But if both sender_helo_name and sender_address are empty (no HELO/EHLO and
then MAIL FROM:<>) there's not much to do, is there? Exim could simulate an
SPF_RESULT_NEUTRAL or SPF_RESULT_NONE, perhaps.

Regarding "err_perm" vs "unknown (permanent error)" I think maybe it's best if
Exim provided its own string representations of the result codes, instead of
calling SPF_strresult().


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