- server/data.js: preserve source/htmlBody/inboundTo/messageId across
server restarts (sanitizeLoadedContactSubmissions was silently
dropping them on reload from disk)
- cloudflare/email-worker.js: rewrite MIME parsing to split on the
actual boundary marker instead of any literal "--", unfold
multi-line headers, and correctly recombine multi-byte UTF-8 in
quoted-printable decoding
- server/routes/inbound-email.js: validate Message-ID against RFC 5322
grammar before storing/using it, and compare the webhook secret with
timingSafeEqual to match the rest of the codebase's auth checks
- server/routes/contact.js: re-validate messageId at the point it's
injected into outgoing In-Reply-To/References headers; move the
allowed reply-from addresses into a shared config constant
- src/AdminPage.tsx: 30s inbox poll now syncs field updates (e.g.
archived) on already-loaded submissions instead of only appending
new ones; consolidate the duplicated from-address list
- .claude/launch.json: add a vite dev server preview config used to
verify these changes
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
nmemmert