Message ids repeat across accounts, so a hook payload naming only an
emailId could not tell a plugin which mailbox the message lies in when
it is a shared or group account's.
onBeforeEmailStarToggle and onEmailStarToggle now carry accountId when
the starred message is not in the user's own account, as the
message-row-actions click context does. Every star (the row's button,
the reader's star, the key, the menu) goes through toggleStar, one
message at a time, so one accountId names it; the account is resolved
before the plugins are asked. An own message's payload is unchanged.
onAfterEmailSend now carries accountId, the JMAP account the sent
message lies in (a mail sent from a shared or group identity lies in
that account), so api.email.get finds it. sendEmail returns that account
as emailAccountId, the S/MIME send too. The hook also carries
composerId, the id the sending composer's slots and actions gave
plugins, so a plugin can act on what the user chose in that composer.
A plugin opens a message as a click on a list row or on a search result
entry naming one does, also a message of a shared or group account,
reached through the login that reads it. On the mail page it opens in
place, in the Pro shell in an email tab as a message link does there;
elsewhere the tab loads the message's link, at most five times a minute.
A message no login reads, or one its account does not have, is refused
with an error the plugin sees, as is one the mail page could not open.
Needs email:read.
Stalwart does no BIMI, so sender icons were only ever favicons, which
anyone controls for any domain. The webmail server now does the
receiver side itself at /api/bimi, and avatars ask it only for
messages whose own Authentication-Results say dmarc=pass for the exact
From domain.
- `lib/bimi/`: DMARC policy check (quarantine or reject, pct=100, the
parent domain's sp and p for subdomains), the assertion record with
fallback to the parent domain, mark certificate validation (chain to
pinned DigiCert, GlobalSign and SSL.com VMC roots, BIMI key purpose,
validity, SAN, SCTs present, CRL revocation, logo from the logotype
extension), SVG Tiny PS checks and rendering to PNG, caching
- logos backed only by the DNS record show by default; the admin
setting "Require a mark certificate" (`BIMI_REQUIRE_CERTIFICATE`)
limits them to VMC and CMC backed ones
- a check mark beside the sender's name for certificate-backed logos
- avatars try contact photo, BIMI logo, plugin avatar, favicon; the
sender warning shield still wins, and logos follow the sender icons
setting and the no-third-party-traffic mode
- the two-label public suffix list moved to `lib/root-domain.ts`
SCT signatures are not verified and only the default selector is used.
Linus Rath
VasilisNtovolos
Jacob Zeitz
Pasquale