[CentOS] postfix relay and mail host for HPC cluster

Fri Jan 16 18:40:40 UTC 2009
Ned Slider <ned at unixmail.co.uk>

Tony Schreiner wrote:

> How can I get my cluster master to not relay messages addressed to  
> @master.cl.bc.edu?

I'm no expert, but I'm guessing a transport map on the cluster master to 
relay locally is required?

So /etc/postfix/transport on the master with an entry something
like this:

master.cl.bc.edu	relay:[master.cl.bc.edu]