[Raw Msg Headers][Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: configuration question (spam related)
> After the long weekend, of course, the first thing I notice is the
> bulkload of spam in my admin mailbox, plus some others.
> I noticed some spammer using both a MAIL FROM and a RCPT TO address
> in my domain, which would allow the spam to pass through into my site.
> Fortunately, the spam was trapped because of some other anti-spam
> kludges in the code.
Hmm... The RCPT TO to your site should be all that is
needed for delivering to your system...
> So I wonder, is it possible to configure ZMailer to not accept any
> MAIL FROM address in my domain if the mail comes from the outside?
> Or is it not possible at the moment?
Adding "rejectsource +" to the source domain you don't want
to accept is an option. That is a part of SPAM mechanisms.
For most users rejecting their own domain when input via
SMTP is not *quite* doable thing, but you may be the rare
A way out of possible "I want to submit to that host with
my PC SMTP client" problem is that "fullstrustnet +" for
the source *IP-address* overrides the "rejectsource +" test.
You can also use "freezesource +" attribute in place of
"rejectsource +", in case you are curious of what people
try to feed to you.
> Ambrose C. Li / +1 416 321 0088 / Ming Pao Newspapers (Canada) Ltd.
/Matti Aarnio <firstname.lastname@example.org>