Add cron-ready pull checks for critical URLs with SSL expiry warnings, retry-before-alert, JSON results in private/data, email alerts, and a 90-day target-list review reminder. Co-authored-by: Cursor <cursoragent@cursor.com>
Add mail.php with STARTTLS sending, test scripts, server.env split from local .env, admin@ postbox docs, DKIM DNS support-ticket notes, and todo 11 for boka relay. Co-authored-by: Cursor <cursoragent@cursor.com>
Frank Schwenk