Re: [mailop] ARC and not ARC, was Microsoft Announces Tenant Trusted ARC Seal

2022-06-25 Thread John Levine via mailop
It appears that Vsevolod Stakhov via mailop said: >I really, really miss one simple feature in ARC signatures. Whilst it is >+/- trivial to have a list of trusted signers on a receiver side, it >would be super helpful to allow **a sender** to specify it's next >trusted hop. You mean liks

Re: [mailop] [External] Re: dmarcian Probe

2022-06-25 Thread Kevin A. McGrail via mailop
NOTE: I got one of these probes as well about 2  weeks and flagged it to watch. Thanks for posting about it. -KAM On 6/25/2022 11:54 AM, L. Mark Stone via mailop wrote: RAPTOR REMARK: Alert! Please be careful! This email is from an EXTERNAL sender. Be aware of impersonation and credential

Re: [mailop] dmarcian Probe

2022-06-25 Thread L. Mark Stone via mailop
I'm a Dmarcian customer. FWIW, emails from their domain I have received are all routed from Google/Gmail servers and IPs. None of the tests they offer available to the public and to subscribers involve sending email to my knowledge. To be fair, rua/ruf email addresses for my domains point to

[mailop] dmarcian Probe

2022-06-25 Thread Slavko via mailop
Hi all, today i got email with subject: dmarcian Probe: 8f472310-d2a3-4ba3-803c-4352e3026997 It was delivered from xvfrtbnw.outbound-mail.sendgrid.net with ZIP attachment which looks as DMARC reports for my (nonexistent but served by * in DNS) subdomain 8tVqwhagZ5GJ2PL9 and was delivered to

Re: [mailop] Microsoft Announces Tenant Trusted ARC Seal

2022-06-25 Thread Vsevolod Stakhov via mailop
On 24/06/2022 17:54, Alessandro Vesely via mailop wrote: On Wed 22/Jun/2022 13:31:49 +0200 Slavko via mailop wrote: Neither I use it.  I didn't know rspamd implements ARC.  Most of that module's documentation seems to be about signing, which is not difficult.  But there is a

Re: [mailop] Microsoft Announces Tenant Trusted ARC Seal

2022-06-25 Thread Slavko via mailop
Hi, Dňa 24. júna 2022 16:54:29 UTC používateľ Alessandro Vesely via mailop napísal: >Yup, that seems to have become a de facto standard. However, I also >set an Author: header field, just in case. Thanks to point me to Author: header, i miss it previously, but see below... >My filter tries