[SpamCop-List] Re: my domain being used in return address

[Benno]

"GolfErik" <spamcop at shorthitt.com> wrote in message
news:c0dnmk$pt5$1 at news.spamcop.net...
> If I understand this correctly, you are saying to refuse null senders.
That
> is not what is happening here.
> The spam is using letter combinations for the sender, hence an infinite
> number of possible email address using my domain.
>
> These accounts don't exist on my server, but I am set as the catch-all
> account, since I use a lot of throwaway email addresses when responding to
> forms and what-not.

These are bounces in the SMTP session the sender is a NULL adres
I haf set te server te send a 55x message when in the case of a bounce on a
non existand user.
All catch-all come in couse they don't have a NULL sender during SMTP
session.

> What I want to do is find out who is doing this, and then go after them.

The original e-mails are send from various boxes. You can report them but it
is a lot harder to find out who hacked these boxes (or trojaned) to send
spam.

Benno