Re: [OT] Re: configuration error in lists.isc.org

2015-08-07 Thread Noel Butler
On 08/08/2015 01:23, Heiko Richter wrote: > The "spf2.0/pra ?all" is SenderID, where "pra" forces the DMARC server > to check only the Envelope-Sender against "v=spf1 mx -all". If you > don't set that, SPF will always check both Envelope-From and Header-From. > >> Note that it's the SenderID

Re: [OT] Re: configuration error in lists.isc.org

2015-08-07 Thread Matus UHLAR - fantomas
Am 07.08.2015 um 08:29 schrieb Matus UHLAR - fantomas: SPF must only check envelope address, not header From: address - it was never designed to do the latter. On 07.08.15 17:23, Heiko Richter wrote: Correction: - All implementations of SPF always check 2 addresses: - Envelope-Fr

Re: [OT] Re: configuration error in lists.isc.org

2015-08-07 Thread Casey Deccio
On Fri, Aug 7, 2015 at 11:23 AM, Heiko Richter wrote: > Correction: > - > All implementations of SPF always check 2 addresses: > - Envelope-From address > - From address > > SPF will fail whenever the client is not authorized to send for either > the Envelope-From address or the

Re: [OT] Re: configuration error in lists.isc.org

2015-08-07 Thread Reindl Harald
Am 07.08.2015 um 17:23 schrieb Heiko Richter: Am 07.08.2015 um 08:29 schrieb Matus UHLAR - fantomas: On Aug 6, 2015, at 4:25 PM, Heiko Richter mailto:em...@heikorichter.name>> wrote: Whenever I post something to the list (I'm not using SMTP, I'm using a usenet server to post to comp.protocols.

Re: [OT] Re: configuration error in lists.isc.org

2015-08-07 Thread Heiko Richter
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Am 07.08.2015 um 08:29 schrieb Matus UHLAR - fantomas: >>> On Aug 6, 2015, at 4:25 PM, Heiko Richter >>> mailto:em...@heikorichter.name>> >>> wrote: Whenever I post something to the list (I'm not using SMTP, I'm using a usenet server to post

Re: [OT] Re: configuration error in lists.isc.org

2015-08-07 Thread Marco Davids (SIDN)
On 07/08/15 02:03, Charles Swiger wrote: >> So ISC: please fix your list servers, let them rewrite the From headers! > > How would this help? Changing the From header breaks your domain's DKIM > signing; are you asking them to take ownership of your messages and then DKIM > sign > them on beha

Re: [OT] Re: configuration error in lists.isc.org

2015-08-06 Thread Matus UHLAR - fantomas
On Aug 6, 2015, at 4:25 PM, Heiko Richter mailto:em...@heikorichter.name>> wrote: Whenever I post something to the list (I'm not using SMTP, I'm using a usenet server to post to comp.protocols.dns.bind), my postmaster address receives DMARC notifications from list members that have employed this

Re: [OT] Re: configuration error in lists.isc.org

2015-08-06 Thread Heiko Richter
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Am 07.08.2015 um 02:03 schrieb Charles Swiger: > On Aug 6, 2015, at 4:25 PM, Heiko Richter > wrote: >> Whenever I post something to the list (I'm not using SMTP, I'm >> using a usenet server to post to comp.protocols.dn

[OT] Re: configuration error in lists.isc.org

2015-08-06 Thread Charles Swiger
On Aug 6, 2015, at 4:25 PM, Heiko Richter wrote: > Whenever I post something to the list (I'm not using SMTP, I'm using a > usenet server to post to comp.protocols.dns.bind), my postmaster > address receives DMARC notifications from list members that have > employed this wonderful protocol on thei