Challenge 3

PGP Encoding

We've intercepted this PGP message, but something about it feels off.

-----BEGIN PGP MESSAGE-----
Charset: ISO-8859-1
Version: GnuPG v1.2.5 (MingW32)
Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org

TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2NpbmcgZWxpdCwg c2VkIGRvIGVpdXNtb2QgdGVtcG9yIGluY2lkaWR1bnQgdXQgbGFib3JlIGV0IGRvbG9yZSBtYWdu YSBhbGlxdWEuIFV0IGVuaW0gYWQgbWluaW0gdmVuaWFtLCBxdWlzIG5vc3RydWQgZXhlcmNpdGF0 aW9uIHVsbGFtY28gbGFib3JpcyBuaXNpIHV0IGFsaXF1aXAgZXggZWEgY29tbW9kbyBjb25zZXF1 YXQuIFRoZSBwYXNzd29yZCBpcyAibm90ZXZlbmVuY3J5cHRlZCIuRHVpcyBhdXRlIGlydXJlIGRv bG9yIGluIHJlcHJlaGVuZGVyaXQgaW4gdm9sdXB0YXRlIHZlbGl0IGVzc2UgY2lsbHVtIGRvbG9y ZSBldSBmdWdpYXQgbnVsbGEgcGFyaWF0dXIuIEV4Y2VwdGV1ciBzaW50IG9jY2FlY2F0IGN1cGlk YXRhdCBub24gcHJvaWRlbnQsIHN1bnQgaW4gY3VscGEgcXVpIG9mZmljaWEgZGVzZXJ1bnQgbW9s bGl0IGFuaW0gaWQgZXN0IGxhYm9ydW0u
-----END PGP MESSAGE-----

Hint: Is it even encrypted?