Rated 5 out of 5 stars

I really love this feature. I've added pictures where ever I can. When it's for people that I haven't met, it's even better - it turns email into a much more "human" interaction. I've actually run into someone that was previously a face icon in Thunderbird and knew who they were. I'm surprised this isn't native to Thunderbird yet. But in the meantime (after V25 support) I highly recommend this. Putting a face on people that you email with is something that is very useful psychologically.

This review is for a previous version of the add-on (1.2.5).