When Payments Fail is there a way to view notifications

[chrishajer (Chris (Gravity Forms))]

There is no centralized log. I recommend taking a look at this discussion for alternative ways of checking on those email deliveries:

Obtain a record of all emails sent by Gravity Forms?

Personally, I’d setup and configure WordPress to use a dedicated SMTP provider like Mailgun, SendJet, or SendinBlue which will keep a log of all email activity passing through its service. It’s a great way to get emails landing in inboxes and keeping track of problems that might occur with mail delivery.