We strongly recommend an asynchronous implementation with retry so that the DP is not directly impacted by errors of the EES. Event are important so we cannot simply ignore them because they cannot be send.
´´´:json [ { "eventType": "documentExpirationAlert", "eventCorrelationId": "c1493fcf-601b-453d-80b8-9db1b226199f", "eboxId": "0206731645", "messageId": "3b06011b-071d-4e9c-b879-b260523247cb", "expirationDate": "2020-04-29T10:25:53.723Z", "receiptDate": "2020-04-29T10:25:53.723Z", "registeredMail": false } ] ´´´