Default adress book for trusted senders?

[Aleksander Machniak]

On 07/27/2015 11:03 AM, Torsten Grote wrote:
> Just in case you are not aware of this: When activating this option, you are 
> also being tracked by amazon, twitter, etc.
> They'll know when you view their emails, from which location, IP address, 
> browser configuration, etc.

BTW, I found that we could implement Content-Security-Policy which in
recent Chrome and Firefox would allow us to modify/unset Referrer for
external resources.

https://developer.mozilla.org/en-US/docs/Web/Security/CSP

-- 
Aleksander Machniak
Software Developer, Kolab Systems AG
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