Pigeonhole Sieve Vacation Reply-To peculiarity with inbound AWS-SES

jeremy ardley jeremy at ardley.org
Tue Feb 7 20:54:23 UTC 2023

On 7/2/23 22:01, Dr. Rolf Jansen wrote:
> To begin with, usage of Amazons Simple Email Service (SES) is mandatory for outgoing mails from AWS-EC2 instances.

I run AWS-EC2 instances using postfix to send a receive mail. They can 
send direct assuming I set up suitable SPF, but they typically forward 
mail to another host under my  control that is not on AWS to use as the 
outgoing server.


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