How do I configure outgoing (forward) proxy in Matomo (eg. squid)? FAQ - How to - Matomo Analytics Platform

It is possible to configure a forward outgoing proxy in Matomo (Piwik), so that all outbound Internet connections (eg. to check for new versions of Matomo, for SEO plugin, Plugin updates, etc.) go through the proxy. Check the FAQ Configure Outgoing proxy for more details.

Previous FAQ: How do I send Matomo emails using SMTP server? (for example using Gmail SMTP)