How do I get into icloud to see if an email backed up

Hey there shbdallas,

There's not a way to pick individual components of an iCloud backup.

You could restore your device from an iCloud backup, but keep in mind doing this would erase what's currently on your device, and replaces it with what's included in the backup.

Regarding retrieving a deleted email, if you're using iCloud Mail, the article above your post explains that this isn't included in an iCloud backup. Here's the article again just in case: What does iCloud back up?

As we're a bit confused as to what you're asking regarding email, what exactly has occurred, and what are you trying to do? The more details you provide, the better we'll understand what it is that you're asking.

Cheers!