I have a laravel 8.75 project with spatie/laravel-backup 6.14.
Backups and cleanups works well until today.
Backups still works fine but cleanups return this error (on a notification email):
Expected response code 250 but got code "432", with message "432 4.3.2 STOREDRV; mailbox database is offline;
STOREDRV.Submission.Exception:WrongServerException.MapiExceptionMdbOffline;
Failed to process message due to a transient exception with message [BeginDiagnosticData]Cannot open mailbox.
The mailbox I use is reachable and I verified name and password.
I receive this error by email so the smtp configuration seems to be ok.
I have to precise that the cleaning is done well despite sending this error.
Moreover the backups success notifications are still sent.
I have no idea what is suddenly wrong…
Does anyone have an idea?