Not entirely true!
If its the post, they are responsible for delivery. If they can not prove it has been delivered, they have to compensate.
For Postpac Economy it';s 500chf ( Responsabilité
Dans le cadre de l’offre «Colis Suisse», la Poste répond des dommages en cas de perte, d’avarie ou de distribution incorrecte pour un montant maximal de CHF 500.-. ), google translate, it, and the source is the post website (I have no time to spoon fed today).
Now they introduce something new, an additional service, where the client is granting "special authorisation of delivery" which will lift their responsability, in exchange of an allegedly non standard distribution method (the standard being the hand delivery or leaving the little card to pick up later).
Let me rephrase that diplomatically>
"One can authorise the thief to steal your parcel by allowing the post not to do their delivery job properly and accepting 100% of the responsability instead of the post, all for free, risk guaranteed" .
Among this explicit authorisation to get f3cked, there is allowing:
-distribution of parcel next to the mailbox (outside). For added visibility for the thiefs and providing temptation.
-distribution near the entry door. Again for thief and to help your bad neighboor punish you.
-On the garden. 100% secure.
-In the shed or garden shelter. Sure, nobody will see it there.
https://www.post.ch/fr/particuliers/...e-distribution (still google translate it).
Summary:
If the client does not explicitely chose the dumb option, it's still the post responsability for the parcel delivery, and they have to pay/compensate if they screw up. Even without signed delivery. Of course, if you listen to call centers, then you can be told any kind of garbage.
PS: For the record, the signed delivery is only an additional option, which grants a bit more money in case they lose the parcel, but does not prevent loss. In Lausanne I had several time that option and they still gave parcel to neighboors without authorisation. Once I got one back a few days after, and without any "tracking" option, since it's marked as delivered and signed.