The extraordinary maintenance intervention aims to upgrade the technological infrastructure of the PEC service dedicated to ACI Informatica.

The service will be unavailable until 12:00 AM, and the following functionalities will be temporarily inaccessible:
- Mailbox consultation
- Provisioning of new mailboxes and credential updates
- Sending and receiving new messages

Incoming messages will not be lost, but their delivery will be delayed for the duration of the intervention.

This maintenance only affects ACI Informatica; no other customers or services will be impacted.