I’ll tell you what I really want; I want Google to help identify non-DKIM-compliant forwarders, and convince them to fix their systems. As the operator of a small email domain, it makes me grind my teeth when I send mail to @samth and his school forwards the e-mail to gmail, mangling the subject line en route so that the DKIM check fails and gmail flags my (forwarded) e-mail as spam. I’m certain that gmail has the wherewithal to identify these broken forwarders.
In short they are starting to indicate to users with icons if you’re MX supports TLS and if messages received from you are properly DKIM signed.
I’ll tell you what I really want; I want Google to help identify non-DKIM-compliant forwarders, and convince them to fix their systems. As the operator of a small email domain, it makes me grind my teeth when I send mail to @samth and his school forwards the e-mail to gmail, mangling the subject line en route so that the DKIM check fails and gmail flags my (forwarded) e-mail as spam. I’m certain that gmail has the wherewithal to identify these broken forwarders.