Postfix Mail Server Migration

2008-05-09 Thread Dallin Jones
I am looking at migrating my Postfix Mail server from one machine to another. I have it all set up and working and I am ready to flip the switch. One thing that I have noticed in my testing is that once I change the IP address to the new address, the mail client doesn't fetch any mail from the new

Re: Postfix Mail Server Migration

2008-05-09 Thread Corey Edwards
On Fri, 2008-05-09 at 17:05 -0600, Dallin Jones wrote: I am looking at migrating my Postfix Mail server from one machine to another. I have it all set up and working and I am ready to flip the switch. One thing that I have noticed in my testing is that once I change the IP address to the new

Re: Postfix Mail Server Migration

2008-05-09 Thread Chris Carey
On Fri, May 9, 2008 at 5:05 PM, Dallin Jones [EMAIL PROTECTED] wrote: I am looking at migrating my Postfix Mail server from one machine to another. I have it all set up and working and I am ready to flip the switch. One thing that I have noticed in my testing is that once I change the IP

Re: Postfix Mail Server Migration

2008-05-09 Thread Dallin Jones
This sounds like DNS cache on the client. flush DNS on the client and try again. Ok, a reboot fixed the problem. Seems weird that flushing the DNS would fix it, especially since I changed the IP address in /etc/hosts but live and learn... What OS are the client machines and what software

Re: Postfix Mail Server Migration

2008-05-09 Thread Charles Curley
On Fri, May 09, 2008 at 05:05:32PM -0600, Dallin Jones wrote: I am looking at migrating my Postfix Mail server from one machine to another. I have it all set up and working and I am ready to flip the switch. One thing that I have noticed in my testing is that once I change the IP address to

Re: Postfix Mail Server Migration

2008-05-09 Thread Chris Carey
Ok, a reboot fixed the problem. Seems weird that flushing the DNS would fix it, especially since I changed the IP address in /etc/hosts but live and learn... on windows, ipconfig /flushdns will do it without a reboot. On linux, restart nscd if it's installed. /* PLUG: http://plug.org,