>Why use SPFoverride instead of SPFfallback

like you want it.

>that way if efax actually 
publishes a SPF record it can take effect

it has no SPF record - so first SPF has to look -> find there is no SPF 
record defined -> now use the SPFfallback
the override takes place without doing an failing DNS lookup

Thomas



Von:    "Daniel L. Miller" <dmil...@amfes.com>
An:     assp-test@lists.sourceforge.net, 
Datum:  17.08.2012 18:22
Betreff:        Re: [Assp-test] Antwort: Re:  Block spoofed addresses



On 8/17/2012 8:26 AM, Thomas Eckardt wrote:
> so the following SPF record in 'SPFoverride' will solve the problem.
>

Why use SPFoverride instead of SPFfallback - that way if efax actually 
publishes a SPF record it can take effect.

-- 
Daniel

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