Hi All,
I'm looking for pointers how to get this information:
postfix/smtp[y]: Trusted TLS connection established to
mail.server.tld[x.x.x.x]:25: TLSv1 with cipher AES256-SHA (256/256 bits)
added to the log line that is generated by the sent() as now it's pretty
hard or time consuming to grep from logs if the recipient was encrypted
as that tls_client_start() doesn't log the queue ID.
Background: I'm using smtp_tls_policy_maps to enforce certain next hops
to use "encrypt" but for rest of the next-hops I'd like to produce
reports whether TLS was used/was available.
Thanks,
Toni Mattila
