Re: get client auth certificate from incoming e-mail messages

2020-09-22 Thread Viktor Dukhovni
[ "Bcc": Shumon Huque ] On Tue, Sep 22, 2020 at 07:17:40AM +, Christian Renner wrote: > I am looking for a way to get the mutual client authentication > certificate from incoming e-mail messages (in particular with > TLSv1.3+). 1. Postfix does not provide a mechanism for this. 2. A

get client auth certificate from incoming e-mail messages

2020-09-22 Thread Christian Renner
Hi, I am looking for a way to get the mutual client authentication certificate from incoming e-mail messages (in particular with TLSv1.3+). With a policy server I am able to get ccert_subject, ccert_issuer and ccert_fingerprint (http://www.postfix.org/SMTPD_POLICY_README.html#protocol), but I w