Hey @webbstandard,
happy to clarify here.
We do not have a way to send an email every time a webhook fails because the sending of the webhook message is done exclusively by Stripe, so, in this case, the best option is to rely on the warning from Stripe.
But webhook failing happens when there is some misconfiguration OR the website is being cached. This is most often caused by a lack of the proper webhook (the only mechanism for sending data from Stripe to your GiveWP site) set in your Stripe account. The good news is that the fix is a few steps of copy-pasting, and we’ve documented it very thoroughly.
The webhook endpoint is a URL that you need to copy and paste into a specific tab of the Stripe Dashboard, and then configure to receive all events.
Our documentation (with screenshots!) on setting up the webhook is here:
https://givewp.com/documentation/add-ons/stripe-gateway/#webhooks
If the webhook is correctly configured, you should see a record in the logs at Donations > Tools > Logs > Stripe for every event at Stripe (going forward).
You’ll need to manually go through and mark the older ones as complete, using your Stripe account to cross-reference.
Double-check that webhook and let us know if you need anything else.
Also, you need to make sure that all the pages related to GiveWP are whitelisted from your cache systems (it depends on the service you are using: a plugin or server). The URL includes:
any page with a donation form on it and/or the donation form URL itself
the /donation-confirmation/ page
the /donation-failed/ page
the /donation-history/ page
the /recurring-donations/ page (if applicable)
After that, clear your browser’s cache and access the donation form again.
Please let us know if you have further questions on this or need any additional assistance!