Advanced Email Win-Back Automation Sequence

Act as a Deliverability and List Hygiene Expert. Architect a highly psychological, 3-part automated email sequence designed to violently wake up subscribers who have not opened an email in the [DORMANT_TIMEFRAME] (e.g., 90 days). Email 1: The 'Pattern Interrupt'—a highly vulnerable, plain-text email from the founder asking a simple binary question to force a reply. Email 2: The 'Bribe'—offering an impossibly valuable [HIGH_VALUE_LEAD_MAGNET] completely for free to trigger the open-tracking pixel. Email 3: The [FINAL_ULTIMATUM_THREAT]—a stark, un-fakeable threat that their email will be permanently deleted from the database in 24 hours if they don't click a link, utilizing extreme loss-aversion psychology.