Re: Identifying Amazon hosts...

2021-07-29 Thread Kevin A. McGrail
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

Re: Identifying Amazon hosts...

2021-07-28 Thread David B Funk
On Wed, 28 Jul 2021, Antony Stone wrote: On Wednesday 28 July 2021 at 19:51:49, Pedro David Marco 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

Re: Identifying Amazon hosts...

2021-07-28 Thread Pedro David Marco
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,

Re: Identifying Amazon hosts...

2021-07-28 Thread Antony Stone
On Wednesday 28 July 2021 at 19:51:49, Pedro David Marco 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 >

Identifying Amazon hosts...

2021-07-28 Thread Pedro David Marco
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? Thanks! Pedreter.