/private/var/Keychains/keychain-2.db

[str0ppy]

What passwords and configurations are contained in this?

 

[cobra5mil]

What passwords and configurations are contained in this?

It contains the passwords used by your apps, including but not limited to your email accounts and device passcode.

 

[str0ppy]

Yes, so far I have deduced that deleting it has lost my wireless password, my email password, my passcode lock, and has also caused my push notifications to stop working.

 

[dhlizard]

If you have deleted it, Why ??