On Jun 3, 2004, at 07:31, Odhiambo G. Washington wrote:
> deny message = Suspected spoofed the sender address. Please
> use \
> smtp authentication to send e-mail.
> !hosts = +relay_from_hosts
> !authenticated = *
> sender_domains = wananchi.com : [62.8.64.4] : [212.49.74.4]
>
>
> I suspect I am wrong here, but I don't like the idea of e-mails having
> @wananchi.com coming from servers other than 62.8.64.4 or 212.49.74.4
> as I have received those severally.
The above will block unauthenticated deliveries with sender domains
'wananchi.com' or '[62.8.64.4]' or '[212.49.74.4]' from anywhere,
except +relay_from_hosts.
What you _probably_ want is something along the lines of:
deny message = Suspected sender address spoofing. \
Please use SMTP authentication to send mail.
!hosts = +relay_from_hosts : 62.8.64.4 : 62.8.64.2 :
212.49.74.4
!authenticated = *
sender_domains = wananchi.com
Note that I added one IP address to your list; that of your secondary
MX.
-tor
