[lug] Mailman/postfix problem help request

[Hugh Brown]

Of course, right after I click send, I notice that I can relay from the 
same machine because of:

smtpd_recipient_restrictions = 
permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination

So permit_mynetworks in smtpd_recipient_restrictions allows everyone 
listed in $mynetworks to relay regardless of source/dest on the emails.

Hugh

Hugh Brown wrote:
> chip1.pupman.com doesn't resolve to the outside world, so I'd make sure 
> it resolves for postfix.
> 
> I'd try adding the -vv to smtpd in master.conf.
> 
> I've done some testing on my box and if I'm on the box, then all 
> relaying is allowed (with a src of gmail.com and a dest of gmail.com) 
> because the IP that I'm connecting from is listed in mynetworks (at 
> least I think that's why).  When I try from remote, then the relaying is 
> denied for a FROM/TO of gmail/gmail).
> 
> You could do a tail -f /var/log/mail.info, hit enter a few times, then 
> run your "cat mailchat | netcat chip1.pupman.com 25" and watch what goes 
> by on your tail screen ("xterm -sl 10000" is your friend).
> 
> Hugh