[Mimedefang] What about DKIM
johnpc at xs4all.nl
Wed May 22 08:58:42 EDT 2013
On 2013-5-22 3:08 , Philip Prindeville wrote:
> Does everyone implement ADSP? Even though it's apparently been an RFC for 4 years…
Seriously, don't go there. Hardly anyone implements ADSP. Certainly none of the "big mail receivers", where most big ISPs do support DMARC...
Note that you should be careful before using DMARC on your own domain, though. Notably, it breaks mail to mailinglists... it's most effective on domains that are often the victim of phishing.
"Most seasonal greetings are sent by spammers and phishers."
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