diff --git a/.etckeeper b/.etckeeper
index 1128b308..0873ce21 100755
--- a/.etckeeper
+++ b/.etckeeper
@@ -63,7 +63,6 @@ mkdir -p './postfix/dynamicmaps.cf.d'
 mkdir -p './postfix/sasl'
 mkdir -p './postgresql'
 mkdir -p './profile.d'
-mkdir -p './rspamd/override.d'
 mkdir -p './security/limits.d'
 mkdir -p './security/namespace.d'
 mkdir -p './systemd/user'
@@ -4569,6 +4568,8 @@ maybe chmod 0644 'rspamd/modules.d/url_redirector.conf'
 maybe chmod 0644 'rspamd/modules.d/whitelist.conf'
 maybe chmod 0644 'rspamd/options.inc'
 maybe chmod 0755 'rspamd/override.d'
+maybe chmod 0644 'rspamd/override.d/classifier-bayes.conf'
+maybe chmod 0644 'rspamd/override.d/milter_headers.inc'
 maybe chmod 0644 'rspamd/rspamd.conf'
 maybe chmod 0755 'rspamd/scores.d'
 maybe chmod 0644 'rspamd/scores.d/content_group.conf'
diff --git a/myssl/dh4096.pem b/myssl/dh4096.pem
index e69de29b..a6ff00a5 100644
--- a/myssl/dh4096.pem
+++ b/myssl/dh4096.pem
@@ -0,0 +1,13 @@
+-----BEGIN DH PARAMETERS-----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=
+-----END DH PARAMETERS-----
diff --git a/rspamd/local.d/classifier-bayes.inc b/rspamd/local.d/classifier-bayes.inc
index e3dd51a7..217a9383 100644
--- a/rspamd/local.d/classifier-bayes.inc
+++ b/rspamd/local.d/classifier-bayes.inc
@@ -1 +1,4 @@
 backend = "redis";
+
+new_schema = true;
+expire = 2592000;
diff --git a/rspamd/override.d/classifier-bayes.conf b/rspamd/override.d/classifier-bayes.conf
new file mode 100644
index 00000000..da789f7b
--- /dev/null
+++ b/rspamd/override.d/classifier-bayes.conf
@@ -0,0 +1 @@
+autolearn = [-5, 5];
diff --git a/rspamd/override.d/milter_headers.inc b/rspamd/override.d/milter_headers.inc
new file mode 100644
index 00000000..915a6e20
--- /dev/null
+++ b/rspamd/override.d/milter_headers.inc
@@ -0,0 +1 @@
+extended_spam_headers = true;