Clean the dovecot configuration dir

core/dovecot/conf/bin/mailtrain

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+rspamc -h antispam:11334 -P mailu "learn_$1" /dev/stdin <&0

core/dovecot/conf/dovecot.conf

@@ -142,7 +142,7 @@ plugin {
   sieve_global_extensions = +vnd.dovecot.execute
 
   # Sieve execute
-  sieve_execute_bin_dir = /var/lib/dovecot/bin
+  sieve_execute_bin_dir = /etc/dovecot/bin
 
   # Send vacation replies even for aliases
   # See the Pigeonhole documentation about warnings: http://wiki2.dovecot.org/Pigeonhole/Sieve/Extensions/Vacation
@@ -161,11 +161,11 @@ plugin {
   # Learn from spam
   imapsieve_mailbox1_name = Junk
   imapsieve_mailbox1_causes = COPY
-  imapsieve_mailbox1_before = file:/var/lib/dovecot/report-spam.sieve
+  imapsieve_mailbox1_before = file:/etc/dovecot/report-spam.sieve
   imapsieve_mailbox2_name = *
   imapsieve_mailbox2_from = Junk
   imapsieve_mailbox2_causes = COPY
-  imapsieve_mailbox2_before = file:/var/lib/dovecot/report-ham.sieve
+  imapsieve_mailbox2_before = file:/etc/dovecot/report-ham.sieve
 }
 
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