Being able to send emails from command-line from a server is quite useful when you need to generate emails programatically from shell scripts or web applications for example.

This tutorial explains, how to use to the mail command on linux to send mails from the command-line using the mail command.

Amélioration du taux de délivrance des messages envoyés par un serveur Postfix

Si vous utilisez Postfix comme serveur de mails et que vous rencontrez un souci d’envoi de mails en nombre vers Orange.

Building a high-performance mail delivery system is one thing; building one that does not knock over other systems is a different story. Some mailers suffer from the thundering herd syndrome: they literally flood other systems with mail. Postfix tries to be a fast mailer and a good neighbor at the same time.