FreeBSD configure AWS SES with Postfix MTA

FreeBSD configure AWS SES with Postfix MTA

Explain how to set up and configure AWS SES with Postfix MTA by installing a Postfix server on a FreeBSD Unix server for email delivery. Amazon Simple Email Service (SES) is a hosted email service for you to send and receive email using your email addresses and domains. Typically SES used for sending bulk email or routing emails without hosting MTA with help of cloud servers provided by AWS. We can use Perl/Python/PHP APIs to send an email via SES. In this tutorial we are going to configure FreeBSD server or jail running Postfix to route all outgoing emails via AWS SES.

How do I integrate and configure Amazon/AWS SES with Postfix running on my FreeBSD Unix server?

Amazon Simple Email Service (SES) is a hosted email service for you to send and receive email using your email addresses and domains. Typically SES used for sending bulk email or routing emails without hosting MTA with help of cloud servers provided by AWS. We can use Perl/Python/PHP APIs to send an email via SES. In this tutorial we are going to configure FreeBSD server or jail running Postfix to route all outgoing emails via AWS SES.

Procedure to configure AWS SES with Postfix

Before getting started with Amazon SES and Postfix for FreeBSD server, you need to sign up for AWS, including SES. You need to verify your email address and other settings. Make sure you create a user for SES access and download credentials too.

Step 1 – Disable Sendmail if enabled on FreeBSD

We need to use the sysrc command to safely edit system rc files. Let us disable sendmail, run:

### Make sure sendmail service stopped for Postfix ##
## service sendmail stop
### Disable sendmail service specific ##
## sysrc sendmail_enable="NO"
## sysrc sendmail_submit_enable="NO"
## sysrcsendmail_outbound_enable="NO"
## sysrc sendmail_msp_queue_enable="NO"

Also disable/remove sendmail server service specific cronjobs/tasks:

## vi /etc/periodic.conf

Append/modify as follows:

daily_clean_hoststat_enable="NO"
daily_status_mail_rejects_enable="NO"
daily_status_include_submit_mailq="NO"
daily_submit_queuerun="NO"

Save and close the file in vim/vi.

aws amazon web services postfix mta

Bootstrap 5 Complete Course with Examples

Bootstrap 5 Tutorial - Bootstrap 5 Crash Course for Beginners

Nest.JS Tutorial for Beginners

Hello Vue 3: A First Look at Vue 3 and the Composition API

Building a simple Applications with Vue 3

Deno Crash Course: Explore Deno and Create a full REST API with Deno

How to Build a Real-time Chat App with Deno and WebSockets

Convert HTML to Markdown Online

HTML entity encoder decoder Online

Infrastructure as Code on Amazon Web Services (AWS)

How to Build and Manage Infrastructure as Code with Amazon Web Services - AWS CloudFormation, AWS CloudWatch and Amazon EC2

An Introduction to Infrastructures for WEB projects in AWS

An Introduction to Infrastructures for WEB projects in AWS - Let's review a particular project in detail and the cost of infrastructure maintenance. And so, we have an internal WEB application that consists of a static website on React, a backend on Go, and a database DynamoDB. All code is stored on Github and for CI/CD we use Github Actions. The infrastructure code is defined in Terraform.

AWS Launches a No-Code Mobile and Web App Builder in Beta: Amazon Honeycode

Recently, AWS announced the beta release of Amazon Honeycode, a fully managed service allowing customers to build mobile and web applications without writing any code quickly.

AWS Fargate for Amazon Elastic Kubernetes Service | Caylent

Easily run Kubernetes-based applications on AWS by leveraging AWS Fargate and Amazon Elastic Kubernetes Service together. Learn more here.

Amazon AWS Tutorial | Learning Amazon Web Services

In this video we will see What is AWS? and we will look into An Introduction to Amazon Web Services.