On 9/28/2011 7:35 AM, Niccolò Belli wrote: > Il 28/09/2011 13:45, Noel Jones ha scritto: >> You can use a check_client_access table with something like >> unknown PREPEND X-My-Custom-Header: Unknown client >> >> and filter on that. > > It works, thanks.
BTW, you should probably be using reject_unknown_reverse_client_hostname if not already. That restriction is considered generally safe, but make your own decision. > >> Probably better to install SpamAssassin. > > I already use spamass-milter, but how can I achieve it with > spamassassin? > > Thanks, > Niccolò Check on the spamassassin users list. -- Noel Jones
