Kirill Bychkov:
> Thank you for advice.
>
> But the more I read the docs, the more I do not understand this feature.
> Sorry.
>
> In my case, postfix-in and postfix-out is one instance.
> I already have 2 postfix with identical configuration on separate servers.
> I need to create +5 or more postfix servers with same identical
> configuration. To economy I want to do it on one server.
> My steps:
> 1. I create null-client
> 2. I create 5 instances
> 3. Configure the instance.
>
> What is the main difference between the configuration of my existing servers,
> except inet_interface?
Each MTA needs a unique main.cf/master.cf location.
Each MTA needs a unique inet_interfaces setting. No MTA can have
the default inet_interfaces value, otherwise it will listen on all
IP addresses, and will get other MTA's traffic when that MTA is
down.
Each MTA needs a unique myhostname setting.
Each MTA needs a unique queue_directory setting.
Each MTA needs a unique data_directory setting.
Each MTA needs a unique myhostname setting.
If this is not described in MULTI_INSTANCE_README, please submit
corrections.
Wietse
