Encode as Fake Russian

Encode an English message into Russian characters (Cyrillic).

It'll still be reasonably readable to a human but any snooping programs that look for English keywords won't have much luck.
So feel free to mail your colleagues about that football pool, etc.

Alternate encodings:

Encode as spam
Encode as spam with a password
Encode as fake spreadsheet
Encode as fake PGP
Encode as space