Hi all.. Please forgive me as I'm a postfix newbie.. I'm currently running version 2.6.5 on an Ubuntu server. I have a codeignitor app that sends outbound mail only. no inbound mail is processed/advertised.
I recently moved my production server from Rackspace to AWS and Amazon is now having a PBL issue that may take days to resolve and my IP is listed so most of the mail is not going out due to PBL from Spamhaus. So I was thinking.. Since my old server at rackspace is still up and running, would it be possible to have configure my AWS postfix server to send all outbound mail to the Rackspace postfix server and have that server send out the email? The originating IP would have to be the Rackspace server though, as if the mail still shows the originating as the AWS server it will fail due to PBL. Is this possible and if so, any pointers/suggestions on how to go about doing this? My other option is to move back to Rackspace which will be very disruptive. Thanks!
