sa-learn with remote Dovecot folders

[Gedalya]

On 04/03/2015 06:13 AM, Andreas Kasenides wrote:
> Hi all!
>
> The set-up I have is a classic one:
> 1. one or more Dovecot relay/directors Postfix SMTP servers in DMZ
> 2. one or more backend IMAP/SMTP servers on the inside network
> 3. There may or may not be separate incoming or outgoing designated 
> SMTP servers.
> Now the desired functionality is (of course):
> 1. relay machines receive messages from outside AND inside
> 2. relays check for all the bad things (spam, viruses etc).
> 3. for incoming messages relays check for valid local users and reject 
> messages for invalid users
> 4. after all checks are done incoming messages are transferred to the 
> backend systems where they are accessed via the Dovecot directors
>
> While all the above works nicely, the problem I have is how to train 
> my spamassassin (used by amavisd) on the front ends when all messages 
> are on the back ends. Of course transferring the spam detection 
> procedures internally is not such a great option.Am I missing 
> something? I tried googling for info but nothing substantial turned up.
>
> Thanks.
>
I use ssh. The exact details depend on your setup, of course. Do you use 
system users of virtual users? What triggers the training? Is it the 
antispam plugin?