--On 24 June 2010 09:43:40 +0000 Kebba Foon <[email protected]> wrote:
> > Backscatterer - Why it is abusive and how to stop your system doing so > > Email servers should be configured to provide Non-Delivery Reports > (bounces) to local users only. > Unacceptable email from anywhere else should be rejected. > This is silly advice. It should be quite acceptable to bounce email that has an SPF pass, or that has a valid DKIM signature (provided the return path domain matches a signed From header domain). In both cases, if you're creating collateral spam, then that's the fault of the domain operator. -- Ian Eiloart IT Services, University of Sussex 01273-873148 x3148 For new support requests, see http://www.sussex.ac.uk/its/help/ -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
