Man pages matching name mail::listdetector::detector::listbox in section 3pm:

Mail::ListDetector::Detector::Listbox.3pm.en	debian 10 / libmail-listdetector-perl
Mail::ListDetector::Detector::Listbox.3pm.en	debian 11 / libmail-listdetector-perl
Mail::ListDetector::Detector::Listbox.3pm.en	debian 12 / libmail-listdetector-perl