---
title: Supabase Go-Live Checklist
sidebarTitle: Supabase Deliverability
description: Maximize deliverability for Supabase auth emails sent through Reloop.
---
> For the complete documentation index, see [llms-docs.txt](/llms-docs.txt) or the site index [llms.txt](/llms.txt). Full docs corpus: [llms-full-docs.txt](/llms-full-docs.txt). Prefer markdown URLs (append `.md`) for agent consumption. Product skill: [skill.md](/skill.md).


Before going live with Supabase + Reloop, follow this checklist to ensure your auth emails reach every inbox.

## Checklist

- [ ] **Verify your domain** — Complete DNS verification in the [Reloop dashboard](https://app.reloop.sh/domains).
- [ ] **Use a subdomain** — Send auth emails from a subdomain like `auth.example.com` to protect your root domain reputation.
- [ ] **Set up DMARC** — Add a DMARC record to monitor and protect against spoofing.
- [ ] **Test deliverability** — Send test emails to Gmail, Outlook, and Yahoo to confirm inbox placement.
- [ ] **Warm up your domain** — If you're sending to a large audience, gradually increase volume. See our [Warm-up Guide](/docs/guides/warmup-guide).
- [ ] **Set appropriate rate limits** — Don't send more than your plan allows. See [Account Quotas](/docs/guides/account-quotas-limits).

## Learn More

- [Supabase Quickstart](/docs/guides/supabase-quickstart)
- [Emails Going to Spam](/docs/guides/emails-going-to-spam)
- [Warm-up Guide](/docs/guides/warmup-guide)