unable to sign in my Hushmail account?
Why can't I sign in to my Hushmail account?
This would indicate that you are not entering the right passphrase, or you are trying to log into someone else's account due to a type in the email address. You may also be entering in the wrong domain for your account (if the username exists both in @hushmail.com and in @hush.com, for example). If you input an existing address which is not yours, you'll get the 'wrong passphrase' error, not the 'wrong email' one.