AWS Messaging Blog

Vinay Ujjini

Author: Vinay Ujjini

Vinay Ujjini is a Principal Specialist Solutions Architect at AWS. He has been solving customer's omni-channel challenges for over 17 years. He is an avid sports fan and in his spare time, he enjoys playing tennis & cricket.

AT&T email-to-text service migration: AWS solution implementation

AT&T’s discontinuation of email-to-text and text-to-email services in Q2 2025 affects approximately 23,000 business customers who process over 1.2 billion messages annually. This blog post presents an AWS-based solution that maintains service continuity using Amazon SES, Lambda, S3, DynamoDB, and AWS End User Messaging.

Navigate Bulk Sender Requirements with Amazon SES

Introduction Email communication remains a critical component of business operations and customer engagement. As the digital landscape evolves, major mailbox providers continually update their policies to enhance security and user experience. This blog will explore the changes implemented by Microsoft for bulk senders trying to reach Outlook.com (supporting Hotmail.com, live.com consumer domain addresses). This follows […]

SES MailManager high level architecture

Mail Manager – Amazon SES introduces new email routing and archiving features

Amazon Simple Email Service (SES) is a cloud-based email sending service provided by Amazon Web Services (AWS), handling both inbound and outbound email traffic for your applications. It allows users to send and receive email using SES’s reliable and cost-effective infrastructure without having to provision email servers yourself. Managing multiple email workloads at scale can […]

Amazon SES

Migrating to a cloud ESP: How to onboard to Amazon SES

Amazon SES: Email remains a powerful tool for businesses, whether for marketing campaigns, transactional notifications, or other communications. Amazon Simple Email Service (Amazon SES) is a cloud email service provider that can integrate into any application for bulk email sending. Amazon SES is an email service that supports a variety of deployments like transactional emails, […]

Amazon SES – Set up notifications for bounces and complaints

Why is it important to monitor bounces and complaints when using Amazon Simple Email Service? Amazon Simple Email Service (Amazon SES) is a scalable cloud email service provider that is cost-effective and flexible. Amazon SES allows businesses and individuals to send bulk emails to their customers and subscribers. However, as with any email service, there […]

This depicts metrics like Sent, delivered, complaints.

Improving email deliverability with new virtual deliverability manager features

Background: Email deliverability is a critical aspect of email as it directly impacts the success of campaigns by ensuring that messages reach the intended recipients’ inboxes. It encompasses factors like avoiding spam filters, maximizing open rates, and minimizing bounces. Companies often encounter deliverability problems due to various reasons, such as poor sender reputation, inadequate list […]

Amazon SES – How to set up EasyDKIM for a new domain

What is email authentication and why is it important? Amazon Simple Email Service (SES) lets you reach customers confidently without an on-premises Simple Mail Transfer Protocol (SMTP) system. Amazon SES provides built-in support for email authentication protocols, including DKIM, SPF, and DMARC, which help improve the deliverability and authenticity of outgoing emails. Email authentication is […]

AWS architecture AI/ML Email SMS

Build AI and ML into SMS for customer engagement

Create more engaging customer experiences with AI / ML-powered SMS communication Today’s customer expects the ability to engage with businesses through various communication channels like email, SMS, Push notifications, and in-app notifications when they have a question or need a problem resolved. SMS is one of the fastest growing communication channels, and we’ve seen that […]