FireGPG is useful (picks up on PGP blocks embedded in webpages) and I used the gmail functionality for a while, but gave up on it (for gmail anyways) since it broke with every little update to gmail.
FireGPG is useful (picks up on PGP blocks embedded in webpages) and I used the gmail functionality for a while, but gave up on it (for gmail anyways) since it broke with every little update to gmail.