It's hard to tell the reason why you don't get any emails. You could check the corresponding logs in your programdata folder. Or else, I would suggest that you open a case with support and let them check your notifications.

Veeam Agent update is scheduled for next month, fix may be with that if Veeam support are aware?

@DCC Thoaster , can you doublecheck the logs of the mail-server if the mail arrives to the mail-server or not? If not, doublecheck the Veeam logs under C:\Programdata\Veeam\Endpoint

I agree, this is the best place to check in order to pinpoint what is actually going on.