INTRODUCTION Have you ever woken up to a dozen AWS health notifications, each one technical, urgent, and demanding your immediate attention? Imagine it’s 2 a.m. and AWS sends a health notification: an EC2 instance is being retired in 48 hours. Ten minutes later, a second email arrives about a mandatory RDS upgrade. By morning, there […]
I have been working on different MTAs since the last couple of years. This time, the Exim4 use-case which I encountered was to sends emails using premium Email Service Provider. Use-case: We were supposed to send thousands of emails like auto-reply emails or newsletters from our dedicated server(Ec2 machines) inside the private subnet. I chose to […]
Configuring server to relay email through Amazon SES will provide easy, real-time access to our sending statistics. It has built-in notifications for bounces, complaints, and deliveries which helps us fine-tune our email-sending strategy. Postfix is a free and open-source mail transfer agent (MTA) that routes and delivers electronic mail. Amazon Simple Email Service Amazon SES […]
