Hi @DTS Engineer,
Thank you for your reply.
I'm currently using cPanel, to manage our MailServer accounts, and according with the documentation they have, the "push" functions working before 2020 supported by MacOSX server, wich is not anymore...
"Warning:
We no longer support iOS Mail push notifications due to the following changes by Apple®:
As of November 2020, Apple no longer supports the Apple Push Notification service (APNs) legacy API for sending push notifications.
As of April 21, 2022, Apple has discontinued macOS Server.
Because of these changes, the instructions on this page may not work."
Any tips on that?
Thank you,