[AusNOG] Disturbing new spam trend?

Ross Wheeler ausnog at rossw.net
Wed Oct 7 14:41:02 EST 2015



On Wed, 7 Oct 2015, Chris Prangnell wrote:

> Your friends mailserver needs TLS enabled. Then it would have not accepted
> the mail.

He got the backscatter... the "undeliverable" message.
How would either TLS or SPF have helped in this instance?

R.


More information about the AusNOG mailing list