Synchronizing Email Systems between servers

[Aaron Grewell]

Check out http://www.linux-ha.org/ for High Availability clustering info.  Of 
particular interest is drbd, a network block device that allows you to have 
an ethernet-based RAID1 between one box and another.

On Wednesday 26 February 2003 09:20 am, Net Llama! wrote:
> You could use rsync, although i still dont' think that you could keep them
> 100% in sync if the mail volume is high.
>
> On Wed, 26 Feb 2003, Matthew Carpenter wrote:
> > Hello all.
> >
> > Email Clustering question here.  I am using two linux boxes to cluster
> > for email services.  There will be a primary and a backup (hotswap,
> > whatever you want to call it).
> > These will be running Sendmail and the standard Inetd version of Pop3/s
> > that comes with RH8.
> > Does anyone have a good solution for keeping the two systems' email in
> > sync? Or should we simple plan a backup using cronned scp or rsynch?
> >
> > Thank you for your input.
> >
> > Matt
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