On 19-08-15 08:30:27, Alice Wonder wrote: > e-mail by its very design is not secure, SMTP creates "Man In The > Middle" at every server along the way. DANE exists and mail servers like postfix support this. My logfiles show me that mail.centos.org delivers straight to me without any servers along the way. > I'm not saying they shouldn't implement TLS on the list server, just > not sure what the privacy or security benefit really would be. Encryption ensures that third parties simply cannot follow their "collect all" strategy.