You may struggle unless you have access to your email account to get access back
In terms of audit logs for what is sent, I'm afraid other than www.dropbox.com/events there are no such logs
-
-
-
- 
Did this post help you? If so please mark it for some Kudos below.
Did this post fix your issue/answer your question? If so please press the 'Accept as Solution' button to help others find it.
Did this post not resolve your issue? If so please give us some more information so we can try and help - please remember we cannot see over your shoulder so be as descriptive as possible!