On 2/14/2011 6:51 AM, Stuart Kendrick wrote:
Hi,
I would like to parse my mail logs each month and report on the number
of messages which were encrypted during transmission (TLS) and the
number which were sent/received in the clear (along with domains of
course).
How do other folks solve this problem?
Everyone else pretty much ignores it. Opportunistic SMTP TLS
isn't particularly interesting since by definition it is both
unauthenticated and you are willing to use an unencrypted
connection.
For hosts that you care about encryption, you can use
dedicated smtp(d)_tls_security_level = encrypt (or higher)
channels.
-- Noel Jones
