How to install Postfix as the SMTP server for applications in Raspbian Stretch Lite to send email
Email is a good medium for the applications that we deploy on our Raspbian Stretch Lite to send us notifications.
By default, a fresh installation of Raspbian Stretch Lite does not include a SMTP server for programs to send email. Thankfully, we can install Postfix as the SMTP server for the applications that we deployed on Raspbian Stretch Lite to send out email when necessary.
This post documents how you can install Postfix as the SMTP server for applications in Raspbian Stretch Lite to send email.
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