<snip> >mynetworks is open because the filter will be done on the firewall, >and the firewall ppl request me not to block the network.
You need to fix the problem with accepting the entire internet into your trusted networks. Having 0.0.0.0/0 in mynetworks is not smart, and if technical people are telling you to do this, then you should find some better technical people. Who are your technical (firewall ppl)? What is the external IP address of their firewall? >I currently using postfix 2.3.3, i believe is a supported version for >the null client settings. > >I do google for solution but no luck, thats why i post here for help... > >Regards, >Teh On Sun, Jul 11, 2010 at 6:04 AM, Jeroen Geilman <jer...@adaptr.nl> wrote: > On 07/10/2010 09:20 PM, Teh Kim Chooi wrote: >> >> Here's postconf -n >> > >> [r...@smtp2 postfix]# postconf -n >> mynetworks = 127.0.0.0/8, 0.0.0.0/0 >> > > Open relay, here we come. > >> relay_domains = example.net, example.com.my >> > > One or both of these domains loops back to your postfix (via an MX or A > record). > To prevent this, use a specific relayhost for these domains, enclosed in > brackets so postfix will not do a lookup on the domain. > > J. >
