Can I send recovery emails to customers who opted out?

Running an e-commerce store means constantly walking a tightrope between effective marketing and respecting customer communication preferences. Recently, I've been wrestling with a tricky scenario: we have customers who have explicitly opted out of marketing communications, but our cart abandonment rates are killing our conversion metrics. I know sending emails to someone who's said 'no' could land us in serious legal trouble, but I'm also desperate to understand if there are any compliant strategies to re-engage these potential lost sales. The stakes are high – one wrong move could mean hefty GDPR or CAN-SPAM Act penalties, but letting potential revenue slip away feels equally painful. I need a nuanced approach that respects customer choice while still giving my store a fighting chance to recover potentially lost transactions.