Purelymail is an email hosting app that allows users to manage their emails using their preferred email client software or through the app's webmail service, which is powered by Roundcube. The app is compatible with most mail apps, supporting IMAP and POP3 protocols. With Purelymail, users can add as many users as they want and store an unlimited amount of mail without any arbitrary limits. They can also bring in their own domains or use one of the app's domains, which comes at no extra cost. One of the main advantages of Purelymail is its affordability. It offers its services at a very low cost, making it a cost-effective email hosting solution for individuals and businesses. Additionally, Purelymail provides a simple, user-friendly interface, making it easy for users to manage their emails efficiently.