Postfix is actually a extensively-utilised mail transfer agent (MTA) on Linux methods, such as Ubuntu. Recognized for its simplicity of use, functionality, and security, Postfix is a popular choice for sending and getting email messages. Listed here’s a action-by-stage tutorial to setting up and configuring Postfix on an Ubuntu server. https://postfix-ubuntu69135.life3dblog.com/26828013/installing-a-postfix-server-an-extensive-information