dovecot - Feb 2011 - Dovecot 2 multiple address/port binding

Hello,

Sorry, I know the topic has been talked about already but I searched the
archives and I'm still unsure of the proper way to have dovecot (imap-login)
listen to several addresses and/or several ports.

1. how do I translate dovecot-1

protocol imap {
  listen = xx.xx.xx.xx:143 yy.yy.yy.yy:143
  ssl_listen = xx.xx.xx.xx:993 yy.yy.yy.yy:939
}

I started by 

service imap-login {
  inet_listener imap {
    port = 143
  }
  inet_listener imaps {
    port = 993
    ssl = yes
  }

but I don't know if I should add multiple "address" lines, other
inet_listener
{} sections, or multiple address on the same "address" line.

2. besides I don't know if it's possible to listen on the same address
to
several ports for the same "subservice" : for instance could I have an
inet_listener imap {} listen on zz:zz:zz:zz:port1 and zz:zz:zz:zz:port2 ?

Thanks

-- 
Thomas Hummel 	    | Institut Pasteur
<hummel at pasteur.fr> | P?le informatique - syst?mes et r?seau

On Fri, 2011-02-04 at 15:43 +0100, Thomas Hummel wrote:
> protocol imap {
>   listen = xx.xx.xx.xx:143 yy.yy.yy.yy:143
>   ssl_listen = xx.xx.xx.xx:993 yy.yy.yy.yy:939
> }
> 
> I started by 
> 
> service imap-login {
>   inet_listener imap {
>     port = 143
>   }
>   inet_listener imaps {
>     port = 993
>     ssl = yes
>   }
> 
> but I don't know if I should add multiple "address" lines, 
The second one will just override the first one.
> other inet_listener
> {} sections, or multiple address on the same "address" line.
These will both work. Or multiple addresses in "listen" setting, which
is used as default if inet_listener's address setting is empty.
> 2. besides I don't know if it's possible to listen on the same
address to
> several ports for the same "subservice" : for instance could I
have an
> inet_listener imap {} listen on zz:zz:zz:zz:port1 and zz:zz:zz:zz:port2 ?
Yes. For each new port you need to add a new inet_listener {}.