--- 90-sieve.conf.orig	2016-08-25 15:52:02.000000000 +0200
+++ 90-sieve.conf	2016-10-26 17:05:54.000000000 +0200
@@ -74,6 +74,7 @@
   #sieve_after =
   #sieve_after2 =
   #sieve_after2 = (etc...)
+  sieve_after = /etc/dovecot/sieve-after/
 
   # Which Sieve language extensions are available to users. By default, all
   # supported extensions are available, except for deprecated extensions or
@@ -84,6 +85,11 @@
   # deprecated imapflags extension in addition to all extensions were already
   # enabled by default.
   #sieve_extensions = +notify +imapflags
+  sieve_extensions = +spamtest +spamtestplus
+
+  sieve_spamtest_status_type = score
+  sieve_spamtest_status_header = X-Spam-Status:.* score=(-?[[:digit:]]+\.?[[:digit:]]*).*
+  sieve_spamtest_max_header = X-Spam-Status:.* required=([[:digit:]]+\.?[[:digit:]]*).*
 
   # Which Sieve language extensions are ONLY available in global scripts. This
   # can be used to restrict the use of certain Sieve extensions to administrator