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 Dmarcian (I like their reporting dashboard and feel it is good value for money), so I can't comment on any email flows related to reporting. Suggest contacting Dmarcian to confirm that they do/do not use Sendgrid if the headers look like the email originated with Google, but otherwise I would suspect it's just more Sendgrid cruft. Hope that helps, Mark _________________________________________________________________ L. Mark Stone, Founder North America's Leading Zimbra VAR/BSP/Training Partner For Companies With Mission-Critical Email Needs ----- Original Message ----- From: "Slavko via mailop" <[email protected]> To: "mailop" <[email protected]> Sent: Saturday, June 25, 2022 11:05:29 AM Subject: [mailop] dmarcian Probe 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 my domain's RUA email. I do not use dmarcian at all, thus i am curious what this email means. Please, is someone trying to register this random generated subdomain on dmarcian? Or what? thanks -- Slavko https://www.slavino.sk _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
