Red Hat support - Selective Relaying with sendmail

Author

Selective Relaying with sendmail

sandeep8112

2005-02-14, 5:47 am

Hi
I am sandeep
i have a rh9 running sendmail this server functions as outgoing mail server for three domains say x,y,z
How do i stop sendmail from relaying messages
from an outside domain say (spammer.org)
I have put lines in /etc/mail/access files
192.168.100. RELAY (my internal n/w)
x RELAY
y RELAY
z RELAY

Is there anything else that i can do apart from an smtp auth.

Thanks in advance