Encode with Password

You need to get the password to your recipient somehow. You can send the password to them regular spam-encoded, tell them on the phone, or for the best security of all: don't tell anyone :-)

This is weak encryption - it's better than no encryption at all but not much. Not recommended for secret agents or even corporate spies. How weak? You can read about it in the book mentioned in the credits.

Alternate encodings:

Encode as spam without a password
Encode as fake spreadsheet
Encode as fake PGP
Encode as fake Russian
Encode as space