I guess the bounce mail comes from my side since I'm trying to configure my
qmail also but still having some problems. Sorry for that. I've restored my
old config and later, I will test again.
My qmail setup is different. My qmail is configured as an email gateway
only. So there are no users in my qmail server. I hope you can help with
this kind of scenario.
> -----Original Message-----
> From: Dave Sill [mailto:[EMAIL PROTECTED]]
> Sent: Saturday, May 06, 2000 1:18 AM
> To: [EMAIL PROTECTED]
> Subject: Re: qmail abuse...
>
>
> "Luke Chiam" <[EMAIL PROTECTED]> wrote:
>
> >I suspect someone is sending bulk mail using our qmail
> server, as we are
> >getting a lot of rebounced mail and delivery failure notice.
>
> A spammer might be sending stuff out with your domain in the envelope
> return path. That would cause bounces to come to you even if the
> messages didn't come from you. (They could be doing that to avoid
> anti-spam mechanisms that require a valid domain in the return path.)
>
> One of your users could be sending spam. Presumably this would be
> apparent from examing the double bounces.
>
> You could be an open relay. See:
>
> http://Web.InfoAve.Net/~dsill/lwq.html#relaying
>
> -Dave
>
