How can PHP developers ensure that email tracking methods comply with privacy regulations and user preferences?

PHP developers can ensure that email tracking methods comply with privacy regulations and user preferences by providing users with clear information about tracking practices and obtaining their consent before tracking any email interactions. Developers should also offer users the option to opt-out of tracking and provide a way for users to easily manage their tracking preferences. 

// Check if user has opted out of email tracking
if(isset($_COOKIE['email_tracking_opt_out']) && $_COOKIE['email_tracking_opt_out'] == true){
    // Disable email tracking code here
} else {
    // Enable email tracking code here
}

Keywords

GDPR email tracking user consent PHPMailer compliance

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