• Reply as Alias now also detects your alias from mail delivery headers (X-Original-To, Delivered-To, Envelope-To), so replies use the right alias even when it doesn't appear in To/CC — e.g. for BCC'd mail or mailing lists. Detected addresses must still match the account's configured alias method. Thanks to the feedback in issue #1! • Fixed recipient matching with multiple To/CC recipients: addresses are now parsed properly instead of matched against the raw header string. • Clearer settings: the three features are now named Reply as Alias, Alias Suggestion, and Identity Creation (existing settings are migrated automatically), column headers have explanatory tooltips, and an account's remaining options collapse while Reply as Alias is disabled for it. • Added a privacy policy and declared in the manifest that the extension collects no data.