[eranknow]

Email data is not shared, as it remains client side, where recommendations are given per user.

No identifiable data leaves your device, and only anonymized info is utilized to build a "personal model" for a user.

[domas]

I would have issue with "anonymized info" as this is difficult to achieve as shown from other anonymous data releases [0].

[0] http://yro.slashdot.org/story/06/09/25/2150209/AOL-Subscribe...

[mcintyre1994]

> No identifiable data leaves your device

This sounds incredibly hard to achieve with email contents - nothing identifiable at all? Does it do things like strip names out of email bodies? It says they learn contacts under priority stuff (which seems sensible) - so they do that locally?

Looking at their other features - what are they sending messages to the cloud for?

[bonoboTP]

No way to know, since it isn't free software.

[gravypod]

It's good to see that someone remembers why libre software IS important. Because you know what you are running on your machine.