"Cet équipement postal a été supprimé depuis plus de 3ans"
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2023-08-14T02:00:17Z
POI name: A0D3Q1
POI types: amenity-post_box
 #organicmaps android