Hello, First, review the thread pinned at the top of this forum titled "issue reporting". Second, don't share your email address in a public forum. Finally, the sandbox environment does not send emails to external email addresses. Check the "notifications" section of your developer account for all emails dispatched for sandbox accounts. I'd also recommend reviewing the sandbox testing guide, as this topic and others are covered in detail there : https://developer.paypal.com/docs/classic/lifecycle/ug_sandbox/
... View more