Email Notification

Maybe your hoster is blocking the php mail() function. Try to use a plugin for sending wordpress mails with smtp.

I second @cyberian90 . Contact your host and find out why mails aren’t sending.

In my case, they come as spam.

@chemdata you can try it with Easy WP SMTP for example.

Thanks for feedback. I am already using Easy WP SMTP but not receiving notification emails.

BTW I went ahead and deactivated Easy WP SMTP and now I receive the notification emails.

Great news!