I believe the smtp-out implies it is the Amazon SES service. I've not
seen EC2 machines with dynamic or static ("Elastic IPs") with that format.
--
Kevin A. McGrail
Member, Apache Software Foundation
Chair Emeritus Apache SpamAssassin Project
https://www.linkedin.com/in/kmcgrail - 703.798.0171
On Wed, Jul 28, 2021 at 3:13 PM Pedro David Marco <pedrod_ma...@yahoo.com>
wrote:
> Hi Antony,
>
> please accept my apologizes and excuse my lack of accuracy on asking. i
> have knowledge near zero on Amazon, AWS, SES, etc..
>
> My believe is that there are public amazon smtp servers that can be used
> by their customers (SES) and servers you have for your own...
>
> Again, please everybody, bare with my lack of knowledge
>
> Thanks.
>
> On Wednesday, July 28, 2021, 08:05:27 PM GMT+2, Antony Stone <
> antony.st...@spamassassin.open.source.it> wrote:
>
> > Hi!
> > i have spam with this header:
> >
> > Received: from a48-115.smtp-out.amazonses.com (HELO
> > a48-115.smtp-out.amazonses.com) (54.240.48.115)
> >
> > Is there any way, based on its fqdn, to know whether an Amazon smtp host
> is
> > public or dedicated?
>
> > Apologies for what may seem like a silly question, but what's the
> difference?
>
> >Antony.
>
>
