Encrypting mail in Evolution with GPG

"Are you trying to send encrypted mail to yourself ? If not, generating a key for yourself is not sufficient, you need to import the public key of the recipient too.

In your gpg dump, it shows ""Hello"" < Testing > as your primary identity. The e-mail field is being used by gpg to get the keys of the recipients, so if you put bogus values in there it won't be able to use it automatically."