Questione giuridica chiave
Whether the unsigned appeal could be considered despite the missing signature and failure to cure the defect in time.
Decisione estratta
No. The appeal did not satisfy the mandatory signature requirement, and the defect was not remedied within the court-imposed five-day period.
Motivazione estratta
Under Art. 130 para. 1 CPC pleadings must be signed, and Art. 132 para. 1 CPC allows the court to set a cure period for formal defects; if not cured, the filing is disregarded. The envelope notation did not replace a signature on the appeal itself.