Review for Stego Block by Brian
Rated 4 out of 5 stars
This addon appears to work as it states. One thing I would like to see is the ability to turn this on and off, so that not every outgoing email contains this. I do see how that does negate a portion of its stated purpose, however, in some cases a user may or will want to have a clean email sent.
To create your own collections, you must have a Mozilla Add-ons account.