Re: Patch to sender_permitted_from plugin to fix a crash with certain address and problems with MX secondaries

[Philip Gladstone]

Thinking about it some more, I'm just going to do it properly and handle 
the case where there are multiple different recipient domains on the 
same message. In practice this will not happen unless a spammer is 
playing silly games -- so the cost of getting this case right will not 
impact normal operations.

Philip

Ask Bj�rn Hansen wrote:

On Dec 24, 2003, at 7:58 AM, Philip Gladstone wrote:

2)   In sender_permitted_from, fix a problem when mail is being sent 
to you from your MX secondary and you (incorrectly) deny it due to 
SPF filtering.


Hmn, that's sorta clever -- I can't decide if I think too clever.  I 
suppose we are already doing so many DNS lookups that a couple more 
won't hurt much.  Is this the SPF way of doing it?   I would have 
imagined just having a list of "trusted" IP addresses that wouldn't 
get SPF checked.

In http://pond.gladstonefamily.net/qp-spf.pf.txt


 - ask