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filter is not described

comment_moderation_headers filter-hook . WP 2.8.0

Filters the comment moderation email headers.


add_filter( 'comment_moderation_headers', 'filter_function_name_8678', 10, 2 );
function filter_function_name_8678( $message_headers, $comment_id ){
	// filter...

	return $message_headers;
Headers for the comment moderation email.
Comment ID.

Where the hook is called

wp-includes/pluggable.php 1732
$message_headers = apply_filters( 'comment_moderation_headers', $message_headers, $comment_id );

Where the hook is used (in WP core)

Does not used.