A citizen or a enterprise who have a certified e-mail address, can use it to send a message to the certified e-mail of the municipality of Camaiore (comune.camaiore@cert.legalmail.it).
The message in this way is like a virtual recorded delivery with acknowledgement of receipt.
The sender and the addressee are supposed to have both a certified e-mail service.
If a citizen or a enterprise don't have a certified e-mail service, the mails cannot be considered as virtual recorded deliveries but like normal messages.