SysAdmin EM:
> Hello,
> I am configuring a backup server, which works through round-robin, it is a
> server that is only for Hosting, not commercial emails, the idea is to use
> it as a backup, is it possible to move the queue between servers? does it
> matter that there are different IP addresses?
If is safe to specify a main.cf:relayhost on the 'old' server
and to let the queue drain to the 'new' server.
So don't do any of these:
You may lose mail due to filename clashes as you copy over files
between servers. Postfix queue files do not have a unique name.
Additionally, you may lose, corrupt, or duplicate mail as you copy
files between RUNNING Postfix instances.
Wietse
