Comprehensive scanning is crucial for several reasons:
Deliverability: Ensures that emails reach the recipient's inbox instead of being marked as spam. Compliance: Helps in adhering to legal regulations like CAN-SPAM, GDPR, and other data protection laws. User Experience: Enhances the overall user experience by ensuring emails are well-formatted and contain no broken links or errors. Reputation: Protects the sender's domain reputation by avoiding practices that could lead to blacklisting.