sSMTP

What is sSMTP?

This software application is a straightforward and lightweight tool designed to facilitate the delivery of email messages from a local computer to a configured mail server. Unlike more feature-rich mail server solutions, this program does not receive incoming mail, manage email aliases, or handle message queuing. Its primary function is to efficiently forward automated email communications, such as system alerts, from the local machine to an external email address. While the application itself is no longer actively maintained, it continues to serve as a simple and reliable option for users seeking a basic email transmission solution. The simplicity and lack of resource-intensive background processes make this tool an appealing choice for users with modest email delivery requirements

Highlights

• Focused on email delivery from local computer to configured mail server
• Does not have capabilities for receiving incoming mail, managing aliases, or handling message queues
• Commonly used for forwarding automated email notifications, like system alerts, to external addresses
• Lightweight and simple design with no resource-hogging background processes
• Considered an alternative to more feature-rich but complex mail server solutions