Am 15.08.2014 um 19:28 schrieb David F. Skoll:
> On Fri, 15 Aug 2014 18:45:39 +0200
> Robert Schetterer <r...@sys4.de> wrote:
>
>> are there any stats how much spam is send with right/exist
>> SPF/DMARC/DKIM (TLS)
>
> I have some statistics for SPF:
>
> spam=> select count(*) from incidents where status = 'spam' and
> incident_report like '%SPF query returned ''pass%';
> count
> --------
> 661769
>
> spam=> select count(*) from incidents where status = 'spam';
> count
> ---------
> 1003495
>
> Looks like about 66% of our spam samples had SPF "pass". So
> yes... spammers are setting up SPF records and/or using hacked
> accounts. SPF is so easy ("v=spf1 +all") that it would be foolish
> for spammers not to use it.
>
> Regards,
>
> David.
>
yes this is what i awaited, any idea about DKIM ?
Best Regards
MfG Robert Schetterer
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