I want to use qmail in a mail server that act as a mail gateway, i.e: it no
support mailboxes and only redirect all the mail from my organization to
the world and viceversa.
All the traffic SMTP between my organization and the world is forced to go
throught this mail server (I have filtered traffic in my main gateway).
In these circustances, how can I implement the following anti-SPAM policies?:
1. reject all the messages with origin (dirIP) AND destination (rcpt) out
of my domain
2. reject all the messages with a envelope sender "unqualified" (without
domain)
3. reject all the messages with a envelope sender "unresolvable" (in DNS)
4. accept the rest
If this question has already ben made I apologize. Thanks.
Gracias y saludos.
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Francisco Yepes Candel e-mail:[EMAIL PROTECTED]
Universidad de Murcia telf: +34-968-364828
Servicio de Inform�tica fax : +34-968-364151
30100 Murcia
Spain
