Re: Spam

[Jaume Sabater <jaume@argus.net>]

Reject unverified address

El Dimarts 20 Setembre 2005 11:23, Varady Zoltan va escriure:
> Hi all
>
> I have a sendmail and i recieve an email in every seconds from a
> random_address@aol.com and the target is random_address@mycompany.hu. The
> sender reply adress is random_address@yahoo.com.tw . So when our mail
> server get this email it send back a reply mail how the user does not
> exist. So they are using our mail server to spam the yahoo. What can i do?

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:: Jaume Sabater
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