What the inbox shows
- Sender name and address, decoded correctly even when the header is encoded.
- Subject and arrival time, shown as a relative time so it reads correctly anywhere.
- Message body: sanitised HTML in a sandboxed frame, or the plain-text alternative.
- Verification codes, when the message clearly contains one.
- Links, listed with their hostnames so you can see where each one really goes.
- Attachments, with filename, type and size, downloadable but never previewed.
How updates arrive
The page polls the server every few seconds and slides new messages in without reloading. Open a background tab and come back — the inbox catches up immediately.
Receive-only
There is no reply button and no compose window, deliberately. A receive-only service cannot be turned into a spam relay, which is what keeps the domains deliverable for everyone.