https://articles.maximemoreillon.com/tags/vaultwarden/ Recent content in Vaultwarden on Maxime Moreillon Hugo -- gohugo.io en-us Thu, 08 Oct 2026 08:00:05 +0900 https://articles.maximemoreillon.com/articles/vaultwarden-cloudflare-cache-email-2fa/ Thu, 08 Oct 2026 08:00:05 +0900 https://articles.maximemoreillon.com/articles/vaultwarden-cloudflare-cache-email-2fa/ <p>I run a <a href="https://github.com/dani-garcia/vaultwarden">Vaultwarden</a> instance that can be reached through two hostnames: one goes through a Cloudflare tunnel, the other through a router port forward straight to Envoy Gateway. After configuring SMTP so that users could enable two-step login by email, the Email option appeared in the web vault&rsquo;s two-step login settings (<code>/#/settings/security/two-factor</code>) on the second hostname, but not on the first.</p> <h2 id="the-problem">The problem</h2> <p>Both hostnames lead to the same pod, so the difference had to come from what sits in front of it. The API returned the same server configuration either way:</p>