Lyle Evans wrote:
Expect to see a lot more of these due to https://github.com/0x4447/0x4447_product_s3_email/blob/master/README.md
That looks more like Doing It Right(TM), by way of using Amazon's outbound relay hosts.
Doing It Wrong(TM) is sending direct-to-MX from your VPS without overriding the default .compute.amazon.com rDNS.
-kgd
