Interesting, to me not accepting would be even worse : you actively avoid the information. In any case an attempt was done. We have both kind of letters in Fra

Interesting, to me not accepting would be even worse : you actively avoid the information. In any case an attempt was done. We have both kind of letters in France (with sig and without). I just checked (https://blog.bureaudeposte.net/quelle-difference-entre-un-envoi-recommande-avec-accuse-reception-et-sans-accuse-reception/ https://blog.bureaudeposte.net/quelle-difference-entre-un-en...) and they have the same value. In some cases the "with sig" is recommended