Hey Vivek, It's been a while that I worked with a qmail cluster so this might be outdated information.
We ran a dual SMTP setup with a shared SQL backened and mail directories stored on a NFS share. We also shared our qmail configurations and other relevant files via nfs to ensure the clusters integrity. By using a simple load balancer (Linux virtual server) we accepted connection on a single ip and forwarded it to the SMTP nodes behind. Iirc we used route based balancing with SMTP nodes sending their own answers over their own public ips (might be wrong here, been too long ago). I have since left that company but they are still running the same setup now. Cheers, Sebastian > On 22.10.2013, at 07:37, "Linux" <[email protected]> wrote: > > Hi all, > I want to setup Qmail server with multiple SMTP. How I can built it. > > Purpose: > Want to create 3 SMTP as [email protected], [email protected], [email protected]. > When I use all SMTP to send mails, it should balance the queue or separate > the queue to speedup sending. > Or how I can assign separate IP address to SMTP. > > > Regards, > > Vivek Patil > system admin > > > >
