What is an email application solution? An email application solution is a comprehensive suite of apps that includes an email client, a CRM, and a unified inbox. This helps you to create and send emails with ease as well as to manage your contacts and business relationships. An email application solution can be integrated with CRM, HR, and other third-party applications to create a powerful workflow. These solutions provide a large space to store all your files as well as a powerful...
It's an open-source solution so it's free.