RainLoop webmail

Webmail software is an email client that runs on a web server, it is the interface between a mail server and a web browser unlike the thick client that allows the same operations from software installed locally on a personal computer. RainLoop is a free webmail application based on PHP, it’s free and open source, has modern user interface to handle large number of email accounts without the need of any database connectivity,  it holds both SMTP and IMAP protocols to easily send or receive emails without any interruptions.