DMARC Reports, the Amazon and Google mystery
I've recently set up everything on SPF, DKIM, DMARC and TLS with a view to try and control the use of my email domain and I'm getting lots of reports that make no sense to me.
I'm seeing lots of email reports from google and amazonses, some showing the emails originated from my vpop3 server, some show they originate from google or amazon themselves.
I've started to use a DMARC analyser to try and work out where they are all coming from and why, including making sure I have both the rua and ruf...