Use one mailbox as an ongoing drop point instead of disposable temp mail.
Create a shared mailbox you can come back to and pass around.
Spin up a stable inbound address, keep the inbox link for yourself, and share the same mailbox view with teammates or friends when they need access.
Keep the email address for inbound mail and hand off the read-only inbox link separately.
HTML previews stay sandboxed, with plain-text fallback still available when needed.
The mailbox opens immediately and is meant to stay useful for future visits and sharing.
Vercel hosts the UI and API routes, Supabase stores mailbox state and message history, and Resend receives mail for inbox.zhio.site before forwarding it into this app.
Mailbox links are meant to stay useful beyond the first visit, not disappear like throwaway temp mail.
Creation now centers the mailbox address and the reusable inbox URL so you can pass both along intentionally.
When a message includes HTML, the app opens that preview first inside the existing sandboxed iframe with text fallback intact.