On Wed, 2021-02-10 at 16:10 +0100, Philipp Thielke via Users wrote: > > when an smime encrypted message comes in the mpa log shows some kind > of id (maybe hash or serial) of the used certificate, if decryption > fails in case of missing decryption certificate. I wonder if it might > be also possible to get an id of the successfully used certificate if > decryption was possible. Currently this is not shown for now. Is this > maybe already part of another configurable log level?
Every incoming email gets a unique id (Mail-ID). This id can be used to group the log lines related to one email. This is particularly helpful if the gateway handles a large number of email in a short time-frame because log lines for different emails will be logged in chronological order. By filtering on Mail-ID, you can view only the log lines for one particular email. The Mail-ID value is not related to the certificate. The gateway does not log the details of the certificate used for decryption. The certificates with which the email are encrypted are however added to the mail (see https://www.ciphermail.com/documentation/faq/gateway.html#email-received-by-the-gateway-contain-x-djigzo-info-headers-what-are-these for more information). Kind regards, Martijn Brinkers -- CipherMail email encryption Email encryption with support for S/MIME, OpenPGP, PDF Messenger and Webmail Messenger
