There must be something else keeping the instance of postfix from listening on that IP & port. When I set the config to localhost it only sends out using the main postfix instance and it uses the wrong IP to do so. I'm thinking something at the CENTOS level. I cannot get the port to open on 172.30.1.65 regardless of what I try. Again here is the config I have in /etc/postfix-immt/main.cf. # Note: you need to stop/start Postfix when this parameter changes. # #inet_interfaces = all #inet_interfaces = $myhostname #inet_interfaces = $myhostname, localhost inet_interfaces = 172.30.1.65 # Enable IPv4, and IPv6 if supported inet_protocols = all I appreciate all help. I'm extremely desperate at this hour. -- Mike McKoy *404.590.7176* http://MyForeverHair.com http://www.MyModelTalk.com http://InCrowdUSA.net http://www.google.com/profiles/mikemckoy On Wed, May 20, 2015 at 1:03 PM, Mike McKoy <mikemckoy at gmail.com> wrote: > Hi trish, i have postfix configured to listen on that ip... it's still not > listening. > > see below: > > # Note: you need to stop/start Postfix when this parameter changes. > # > #inet_interfaces = all > #inet_interfaces = $myhostname > #inet_interfaces = $myhostname, localhost > inet_interfaces = 172.30.1.65 > > # Enable IPv4, and IPv6 if supported > inet_protocols = all > > > -- > Mike McKoy > *404.590.7176 <404.590.7176>* > http://MyForeverHair.com > http://www.MyModelTalk.com > http://InCrowdUSA.net > http://www.google.com/profiles/mikemckoy > > On Wed, May 20, 2015 at 7:59 AM, Tris Hoar <trishoar at bgfl.org> wrote: > >> On 20/05/2015 11:41, Mike McKoy wrote: >> >>> [root at mail1 log]# netstat -plnt |grep :25 >>> tcp 0 0 172.30.1.113:25 0.0.0.0:* LISTEN 18800/master >>> tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 18800/master >>> >> >> You are not listening on 172.30.1.65 you need to edit the postfix config >> to listen on either 0.0.0.0 or both IP's >> >> Tris >> >> >> ************************************************************* >> This email and any files transmitted with it are confidential >> and intended solely for the use of the individual or entity to whom they >> are addressed. If you have received this email in error please notify >> postmaster at bgfl.org >> >> The views expressed within this email are those of the individual, and >> not necessarily those of the organisation >> ************************************************************* >> >> _______________________________________________ >> CentOS mailing list >> CentOS at centos.org >> http://lists.centos.org/mailman/listinfo/centos >> > >