[Rspamd-Users] bayes - dovecot/sieve question

[Stanislav]

Greetings,

I struggle to understand the configuration for dovecot/sieve trigger 
learning spam/ham.

I'm following this 3rd party manual: 
https://www.c0ffee.net/blog/mail-server-guide

So there are following components/files:
=========== /usr/local/etc/dovecot/sieve/report-spam.sieve
require ["vnd.dovecot.pipe", "copy", "imapsieve", "environment", 
"variables"];

if environment :matches "imap.email" "*" {
   set "email" "${1}";
}

pipe :copy "train-spam.sh" [ "${email}" ];

=========== /usr/local/etc/dovecot/sieve/report-ham.sieve
require ["vnd.dovecot.pipe", "copy", "imapsieve", "environment", 
"variables"];

if environment :matches "imap.mailbox" "*" {
   set "mailbox" "${1}";
}

if string "${mailbox}" "Trash" {
   stop;
}

if environment :matches "imap.email" "*" {
   set "email" "${1}";
}

pipe :copy "train-ham.sh" [ "${email}" ];

=========== /usr/local/etc/dovecot/sieve/train-spam.sh
exec /usr/local/bin/rspamc -h /var/run/rspamd/rspamd.sock learn_spam

=========== /usr/local/etc/dovecot/sieve/train-ham.sh
exec /usr/local/bin/rspamc -h /var/run/rspamd/rspamd.sock learn_ham



Now, when I move a letter to junk to trigger it - I'm confused about how 
exactly "rspamc learn_spam" knows what exact email needs to learn. From 
what I see we pass an "email" only.

Will appreciate any help