Abuse email detection is crucial for several reasons: - Protecting sender reputation: Sending abusive emails can lead to blacklisting by email service providers (ESPs), which can significantly impact deliverability rates. - Ensuring compliance: Legal regulations like the CAN-SPAM Act and GDPR require marketers to adhere to strict guidelines regarding email content and consent. - Maintaining customer trust: Recipients are more likely to engage with emails from trusted sources. Abusive emails can erode this trust and lead to higher unsubscribe rates.