On 3/25/2021 12:34 PM, Klaus Ethgen wrote:
Hi,
Am Do den 25. Mär 2021 um 11:51 schrieb Bernhard Reiter:
To me the protected headers implementation Thunderbird is a step back,
as it leads to unnecessary data leaks (subject and cc) to other clients
with are OpenPGP/MIME compatible.
Well, there is other..
For example, if you start editing a mail with thunderbird and put it to
drafts. Then finishing the edit with mutt. This will leak the following
headers:
- user-agent
- x-mailer
- x-mozilla-draft-info
- x-enigmail-draft-status
- x-account-key
- x-identity-key
- fcc
Even when sending mails just from thunderbird, it leaks at least the
user-agent header.
Currently I configured my MTA to remove that headers for outgoing mails.
You can disable the usage of the user-agent in TB, one can only hope for
the others as well.
--
John Doe
_______________________________________________
Gnupg-users mailing list
Gnupg-users@gnupg.org
http://lists.gnupg.org/mailman/listinfo/gnupg-users
