530 when relaying through AWS SES about docker-postfix HOT 2 CLOSED

This is my docker-compose.yml

name: postfix-docker
services:
  postfix:
    container_name: postfix
    environment:
      - ALLOWED_SENDER_DOMAINS=DOMAIN1.com DOMAIN2.com
      - RELAYHOST=email-smtp.us-east-1.amazonaws.com:2587
      - RELAYHOST_USERNAME=$USER
      - RELYHOST_PASSWORD=$PASS
      - POSTFIX_smtp_tls_security_level=secure
    ports:
      - 1587:587
    image: boky/postfix

from docker-postfix.

Hi,

I'm sorry, but I cannot help you debug connection to Amazon. I am only the author of the Docker image.

Unfortunately, I really don't have much to go on to even try to help you. Your only description of the problem is literary "530".

What I can suggest, though:

• double check that you're using the proper RELAYHOST (the right region)
• double check that your AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY are being populated properly
• verify that your user / credential has proper access permissions / try sending email from a mail client (e.g. Thunberbird)
• Enable SES logging and see if that sheds some light on the issue.
• Check if you have any additional information in the Postfix log

I know that AWS SES can be tricky, so good luck.

from docker-postfix.