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@farrokhi
farrokhi / postfix-rbl.md
Last active July 22, 2021 04:07
Current Effective RBL Setup for Postfix

Current Effective RBL Setup for Postfix

main.cf:

    smtpd_recipient_restrictions =
      permit_mynetworks,
      permit_sasl_authenticated,
      reject_non_fqdn_hostname,
      reject_non_fqdn_sender,
 reject_non_fqdn_recipient,
@yefim
yefim / Dockerrun.aws.json
Last active April 7, 2023 16:11
Build a Docker image, push it to AWS EC2 Container Registry, then deploy it to AWS Elastic Beanstalk
{
"AWSEBDockerrunVersion": "1",
"Image": {
"Name": "<AWS_ACCOUNT_ID>.dkr.ecr.us-east-1.amazonaws.com/<NAME>:<TAG>",
"Update": "true"
},
"Ports": [
{
"ContainerPort": "443"
}
@darrenrogan
darrenrogan / AWS remove delete markers from S3
Created October 16, 2018 22:54
AWS CLI to remove delete markers (to enable the deletion of the S3 bucket)
aws s3api delete-objects --bucket bucket-name --delete "$(aws s3api list-object-versions --bucket "bucket_name" --output=json --query='{Objects: DeleteMarkers[].{Key:Key,VersionId:VersionId}}')"