dovecot - Jan 2016 - remote | local blocks in protocol settings

Hello,

Where can I find detailed documentation on how "remote" &
"local" blocks
are used in protocol configuration to provide specific settings for 
particular IPs/Names?

I've been searching around (wiki2, Google) but I found very few things. 
I also checked in the conf.d directory of the installation and couldn't 
find anything.

One useful thread was here:

    http://www.dovecot.org/list/dovecot/2010-June/050069.html

where we can read about the "filter" hierarchy:

    protocol name {
       remote <ip|name> {
         local <ip|name> {

but I would really appreciate reading more complete documentation (and, 
hopefully, examples).

Thanks,
Nick

On 15/1/2016 8:02 ??, Nikolaos Milas wrote:
> Where can I find detailed documentation on how "remote" &
"local"
> blocks are used in protocol configuration to provide specific settings 
> for particular IPs/Names?
>
> I've been searching around (wiki2, Google) but I found very few 
> things. I also checked in the conf.d directory of the installation and 
> couldn't find anything.
>
> One useful thread was here:
>
> http://www.dovecot.org/list/dovecot/2010-June/050069.html
>
> where we can read about the "filter" hierarchy:
>
>    protocol name {
>       remote <ip|name> {
>         local <ip|name> {
>
> but I would really appreciate reading more complete documentation 
> (and, hopefully, examples).
>
> Thanks,
> Nick
>
Having received no reply, I tried using the above info by configuring:

    protocol imap {
       imap_client_workarounds = "delay-newmail"
       mail_plugins = quota imap_quota notify replication
       mail_max_userip_connections = 30
       remote 127.0.0.1 {
         mail_max_userip_connections = 1000
       }
    }

but it didn't work:

    Fatal: Error in configuration file /etc/dovecot/dovecot.conf line
    30: remote must not be under protocol

- The idea is to allow more connections to webmail than to individual 
users. Am I thinking right?

Can you please help me in finding how to configure things properly?

By the way, the command "doveadm who" shows imap connections by users,
but it does not seem to show webmail connections. Any advice on this?

Thanks in advance,
Nick

On 19 Jan 2016, at 13:34, Nikolaos Milas <nmilas at noa.gr>
wrote:
> 
> On 15/1/2016 8:02 ??, Nikolaos Milas wrote:
> 
> Having received no reply, I tried using the above info by configuring:
> 
>   protocol imap {
>      imap_client_workarounds = "delay-newmail"
>      mail_plugins = quota imap_quota notify replication
>      mail_max_userip_connections = 30
>      remote 127.0.0.1 {
>        mail_max_userip_connections = 1000
>      }
>   }
> 
> but it didn't work:
> 
>   Fatal: Error in configuration file /etc/dovecot/dovecot.conf line
>   30: remote must not be under protocol
Change it the other way around:

remote 127.0.0.1 {
  protocol imap {
    ...
  }
}
> By the way, the command "doveadm who" shows imap connections by
users, but it does not seem to show webmail connections. Any advice on this?
Webmail probably just quickly opens and closes the connections, so there
aren't any connections that are visible for more than a fraction of a
second.