Correct, the cloud storage account is your email address.
In that email list your old email address, and give me details for a few of your dives. First dive in the log, date, time location.
two other random dives from the log.
We use the email address as our way to authenticate that this is indeed your account. So if you lose access to the email, I need to convince myself by some other mechanism that this is indeed your account.
/D