Re: [mailop] Doesn't ARC substitute DKIM at Gmail inbound?

2024-05-07 Thread Alessandro Vesely via mailop
On Mon 06/May/2024 19:00:24 +0200 Brandon Long wrote: On Mon, May 6, 2024 at 12:41 AM Alessandro Vesely via mailop wrote: The question is, since Gmail seems to require a DKIM signature just to make sure some domain is responsible for the message, doesn't an ARC seal cover the same requiremen

Re: [mailop] Doesn't ARC substitute DKIM at Gmail inbound?

2024-05-06 Thread Brandon Long via mailop
On Mon, May 6, 2024 at 12:41 AM Alessandro Vesely via mailop < mailop@mailop.org> wrote: > > The question is, since Gmail seems to require a DKIM signature just to > make > sure some domain is responsible for the message, doesn't an ARC seal cover > the > same requirement? > The most that ARC can

Re: [mailop] Doesn't ARC substitute DKIM at Gmail inbound?

2024-05-06 Thread Alessandro Vesely via mailop
On Sun 05/May/2024 19:44:57 +0200 Benny Pedersen via mailop wrote: Andrew C Aitchison via mailop skrev den 2024-05-05 18:49: On Sat, 4 May 2024, Alessandro Vesely via mailop wrote: The last URL in the response says something about ARC:    ARC checks the previous authentication status of forwa

Re: [mailop] Doesn't ARC substitute DKIM at Gmail inbound?

2024-05-05 Thread Benny Pedersen via mailop
Dave Crocker via mailop skrev den 2024-05-05 19:21: But that certainly is a common misconception about DKIM. not even if users have there own dkim selector ? ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop

Re: [mailop] Doesn't ARC substitute DKIM at Gmail inbound?

2024-05-05 Thread Dave Crocker via mailop
On 5/5/2024 9:49 AM, Andrew C Aitchison via mailop wrote: DKIM proves that you did send it. No it doesn't. But that certainly is a common misconception about DKIM. d/ -- Dave Crocker Brandenburg InternetWorking bbiw.net mast:@dcrocker@mastodon.social _

Re: [mailop] Doesn't ARC substitute DKIM at Gmail inbound?

2024-05-05 Thread Benny Pedersen via mailop
Andrew C Aitchison via mailop skrev den 2024-05-05 18:49: On Sat, 4 May 2024, Alessandro Vesely via mailop wrote: The last URL in the response says something about ARC: ARC checks the previous authentication status of forwarded messages. If a forwarded message passes SPF or DKIM authen

Re: [mailop] Doesn't ARC substitute DKIM at Gmail inbound?

2024-05-05 Thread Andrew C Aitchison via mailop
On Sat, 4 May 2024, Alessandro Vesely via mailop wrote: The last URL in the response says something about ARC: ARC checks the previous authentication status of forwarded messages. If a forwarded message passes SPF or DKIM authentication, but ARC shows it previously failed authenticati

[mailop] Doesn't ARC substitute DKIM at Gmail inbound?

2024-05-04 Thread Alessandro Vesely via mailop
Hi, I sometimes get this response: 421-4.7.30 This mail has been rate limited because DKIM does not pass. Gmail 421-4.7.30 requires all large senders to authenticate with DKIM. 421-4.7.30 421-4.7.30 Authentication results: 421-4.7.30 DKIM = did not pass 421-4.7.30 For instructi