changing sending ip in postfix

I have postfix installed on my dedicated server (centos linux 5.3 with Webmin). I need to configure the server and postfix to be able to send from different ip's. I added several ip's as "virtual interfaces" within Network Configuration in Webmin. Each of these ip's is lined up with a unique hostname with aligned rdns and ptr records.

The mail is sending out fine with correct headers from the servers' main ip, but when I change the ip within postfix to one of the "virtual interface" ip's the mail still originates from the main ip.

I need to configure postfix to deliver mail via the virtual interfaces lined up to that ip's respective hostname.

Skills: Linux, System Admin

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About the Employer:
( 1 review ) Joshua Tree, United States

Project ID: #458354

7 freelancers are bidding on average $121 for this job


Hi. That's my specialty. Please check PM.

$80 USD in 3 days
(214 Reviews)

I can do this for you.

$250 USD in 1 day
(74 Reviews)

Please see PM

$50 USD in 3 days
(66 Reviews)

**********************************************************.. YOUR SEARCH ENDS HERE .. ********************************************************************** Hello there! I do not ask for any upfront payment. I just ask More

$239 USD in 4 days
(2 Reviews)

Please check your PM. Thanks!

$100 USD in 1 day
(2 Reviews)

I can do this for you quickly. There is variable in configuration file that set up outgoing address.

$30 USD in 1 day
(0 Reviews)

hi i'm sysadmin for more than 10 years (RHCT, RHCE, LPIC-1,2,3) and i have strong experience with postfix , sendmail & exim i can fix it for you regards

$100 USD in 1 day
(0 Reviews)