If you run Linux servers that need to send alerts, backup reports, or monitoring notifications, configuring SMTP can be a pain. I wrote a short guide explaining how to install and configure Postfix with Gmail as an SMTP relay, including: • Installing required packages• Configuring TLS• Setting up Gmail app passwords• Securing credentials• Testing email delivery Good for small servers, homelabs, monitoring tools, and UPS notifications. https://www.alanbonnici.com/2026/03/install-and-configure-postfix-using.html Templates let you quickly answer FAQs or store snippets for re-use. Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink. Hide child comments as well For further actions, you may consider blocking this person and/or reporting abuse