Tutorials
Email Deliverability for Self-Hosted Supabase: SPF, DKIM, DMARC
Stop self-hosted Supabase auth emails landing in spam. A practical guide to SPF, DKIM, DMARC, domain reputation, and inbox testing.
Continue ReadingStop self-hosted Supabase auth emails landing in spam. A practical guide to SPF, DKIM, DMARC, domain reputation, and inbox testing.
Continue ReadingExpose self-hosted Supabase securely with Cloudflare Tunnel—no public IP, no open ports, no port forwarding. Covers Realtime WebSockets and Zero Trust.
Continue ReadingSupabase Cloud is deprecating TimescaleDB on Postgres 17. Learn how to run it on self-hosted Supabase for metrics, IoT, and time-series workloads.
Continue ReadingSelf-hosted Supabase Studio ships with a single shared basic-auth login and full database access. Here's how to lock it down properly.
Continue ReadingCan you point self-hosted Supabase at AWS RDS or a managed Postgres instead of the bundled database? An honest look at what works, what breaks, and what to do instead.
Continue ReadingLet users connect Google, GitHub, and email logins to one account on self-hosted Supabase. Covers automatic vs manual linking, the GoTrue flag, and gotchas.
Continue ReadingConfigure Kong and Envoy API gateways for self-hosted Supabase with routing, SSL termination, and security best practices.
Continue ReadingLearn how to migrate your self-hosted Supabase from HS256 to ES256 asymmetric JWTs for better security and easier token verification.
Continue ReadingConnect Retool, Appsmith, or Budibase to your self-hosted Supabase for powerful internal dashboards. Complete setup guide with security best practices.
Continue ReadingPrepare for Supabase's October 2026 change: tables no longer auto-exposed to Data API. Complete guide to explicit grants for self-hosters.
Continue Reading