Re: [dmarc-ietf] DMARC2 & SPF Dependency Removal

2023-06-12 Thread Barry Leiba
The misconfiguration is changing it after the message was signed. Once the message is signed and in the MTA-to-MTA relay system, no one should be altering the message body any more until final delivery. Barry On Mon, Jun 12, 2023 at 6:02 PM Jim Fenton wrote: > > On 9 Jun 2023, at 22:35, Murray

Re: [dmarc-ietf] DMARC2 & SPF Dependency Removal

2023-06-12 Thread Hector Santos
> On Jun 12, 2023, at 6:02 PM, Jim Fenton wrote: > > On 9 Jun 2023, at 22:35, Murray S. Kucherawy wrote: > >> >> You were previously talking about inserting ">" before a line starting >> "From ", which is typically done on delivery when writing to an >> mbox-formatted mailbox file, because

Re: [dmarc-ietf] DMARC2 & SPF Dependency Removal

2023-06-12 Thread Jim Fenton
On 9 Jun 2023, at 22:35, Murray S. Kucherawy wrote: > > You were previously talking about inserting ">" before a line starting > "From ", which is typically done on delivery when writing to an > mbox-formatted mailbox file, because in that format, "From " at the front > of a line has a specific

Re: [dmarc-ietf] version bump to DMARC2

2023-06-12 Thread Emil Gustafsson
Barry, sorry if it sounded like I was pushing back. The short version is - no I don't have any big concerns. But if we discover something, we'll let you know ASAP. The longer version: Regarding #1: what I've seen in our data matches your observation. It is a small subset of cases where there