A. Schulze:
> Hello,
>
> postfix smtp server may classify incoming TLS sessions as anonymous,
> untrusted and trusted.
> (http://www.postfix.org/FORWARD_SECRECY_README.html#status)
>
> Is it possible to access this information from within a milter?
>
> I did not found such funktionallity on
> http://www.postfix.org/MILTER_README.html#macros
> so I expect "not documented -> not implemented" but I would like to be sure.
> Maybe I've overseen it...
Postfix does not implement TLS-related Milter macros. That would
require some new code. Currently, the cleanup daemon does not know
anything about TLS, so getting that info from the smtpd(8) process
would also require some new code.
Postfix does store some TLS info in its own Received: header, but
that is no good for Milters, because the MTA-generated Received:
header is hidden from Milter applications, for compatibility
with Sendmail.
Wietse
