Self-Hosting
Practical guides for self-hosting open-source software — Docker deployments, VPS setup, reverse proxies, monitoring, and more. Take back control of your data and infrastructure.
MailDev - Local SMTP Inbox with Docker
Run MailDev with Docker as a local SMTP server and browser inbox for testing app emails, magic links, and templates.
Inbucket - Disposable Webmail with Docker
Run Inbucket with Docker as disposable webmail for testing app emails through SMTP, a web UI, REST API, and POP3.
Business Intelligence Tools
A practical chooser for open-source and self-hostable BI, dashboard, semantic modeling, and database analytics tools …
Privacy Web Analytics
A practical chooser for privacy-friendly and self-hosted web analytics tools already covered on FOSS Engineer.
Lago - Open Source Billing Infrastructure
Self-host Lago with Docker for usage metering, subscriptions, invoices, credits, and payment orchestration.
Mailpit - Local SMTP Testing with Docker
Run Mailpit with Docker as a local SMTP catcher and web inbox for testing magic links, notifications, and app email …
DNS and Domain Ops
A curated map of DNS, domain, HTTPS, routing, tunnel, and local resolver guides across Foss Engineer.
Email, SMTP and Deliverability
A curated map of email, SMTP, transactional mail, newsletter delivery, DNS records, and app notification setup across …
Marketing, Newsletter and Lead Ops
A curated map of self-hosted marketing, newsletters, outreach, customer engagement, analytics, and lead workflows across …
Inbucket
Disposable webmail and email testing service with SMTP, REST, POP3, and a web UI.