It provides the functionality required for humans and programs to send mail via the standard or /usr/bin/mail user agents.

Ssmtp is a send-only sendmail emulator for machines that normally pick their mail up from a centralized mail hub (via pop, imap, nfs mounts or other means). Open the Terminal application either through the application launcher search bar, or the Ctrl+Alt+T shortcut, and then use one of the following methods for sending emails. We have run the commands and procedures mentioned in this article on a Ubuntu 18.04 LTS system. In this article, we will describe three ways through which you can send email on the Ubuntu command line (from your configured email ID). Sending emails from the Terminal becomes especially handy when you can write shell scripts to send emails and automate the whole process. The command-line tools do not use too many resources and thus form great alternatives to the widely used graphical applications, especially if you are stuck up with older hardware. So, why should sending emails be any different! Using the Terminal makes certain tasks more efficient and even faster. There is always a way to do almost all of our stuff right inside the Terminal. If you know the real power of the command line, you wouldn’t want to leave the comfort of the Terminal and go somewhere else to do any of your daily technical activities.

Wireshark ubuntu smtp sendmail