postfix-users October 2010 archive
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postfix-users: adding digital signature to email?

adding digital signature to email?

From: Tomasz Chmielewski <mangoo_at_nospam>
Date: Wed Oct 27 2010 - 12:02:52 GMT
To: postfix-users@cloud9.net

Is it somehow possible to make Postfix add a digital signature to
outgoing emails?

Most likely Postfix itself can't do it, but maybe there is some filter
(similar to amavis, or dkimproxy) which can be used with Postfix, which
lets digitally sign email (i.e. if From: is X1, sign with key K1)?

-- Tomasz Chmielewski http://wpkg.org