In article <mailman.116.1472481590.74444.bind-us...@lists.isc.org> you write: >Awesome, Actually one more question. If we allow folks from another domain >to send as us is there a chance anywhere in any of the email "from" headers >it would reveal the "true" domian?
The names of their servers will show up in Received headers. It is a poor idea to assume that people can't tell where mail is really coming from. >> Ideally it is best to use both technologies and then put DMARC on top to >> ensure reporting and enforcement of the policies. I agree that it's a good idea to use SPF and DKIM, but unless your domain is a phish target, which it probably isn't unless you are a large ISP, mail provider, or bank, DMARC policies are likely to lose more legitimate mail than fake. DMARC for reporting only is fine. You learn all sorts of interesting stuff that way. R's, John _______________________________________________ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
