In this tutorial, we will explain the difference between the SMTP, POP3, and IMAP email protocols. Email protocol is a set of commands for sharing mail between two machines such as computers, and servers. This allows clients to send and receive email. There are a few email protocols, but the most common protocols are POP3, IMAP, and SMTP. In the following paragraphs we explain what defines them and their differences.
How to Install RoundCube on a Debian VPS
In this tutorial, we will explain how to install the latest version of RoundCube on a Debian-based virtual server. RoundCube is a multilingual IMAP webmail client developed in PHP. It has a modern interface and allows you and your users to access their email from anywhere through a web interface.