Deleting emails older than 2 years

Previously we have established that the fastest way to get an ID is using wpdb . So, simply to get a random post link use: function eo_get_a_rand_postlink() { global $wpdb; $rand_post_id = $wpdb->get_var(“SELECT ID FROM $wpdb->posts WHERE post_status = ‘publish’ AND post_type = ‘post’ ORDER BY RAND() LIMIT 1”); return get_permalink($rand_post_id); }