[CentOS] Postfix wont stay started

Robert Heller heller at deepsoft.com
Sun Oct 17 20:10:27 EDT 2010


At Mon, 18 Oct 2010 00:30:11 +0200 CentOS mailing list <centos at centos.org> wrote:

> 
> On Sun, Oct 17, 2010 at 23:57, Robert Heller <heller at deepsoft.com> wrote:
> > Quoting from "Highlander": "There can be only one."
> 
> I have to read that! I'm in the middle of Dune now...
> 
> 
> >  For any given
> > service (SMTP in this case), there can be only one listener.  One cannot
> > run two MTAs at the same time (unless one is using a non-standard port
> > for one).
> >
> 
> Actually, this server has four IP addresses: one each on eth0, eth0:0,
> eth0:1, and eth0:2. Would it be possible to run an arbitrary service
> (it's actually a Java-based game server) on port 80 on one IP address,
> and Apache on port 80 on another IP address?

Possible, but it would require some trickyness in the config files to
limit the services to only listen on certain IP addresses.

> 
> 

-- 
Robert Heller             -- 978-544-6933 / heller at deepsoft.com
Deepwoods Software        -- http://www.deepsoft.com/
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