chore: Remove Pyzor + Razor packages (#4548)

CHANGELOG.md

@@ -6,6 +6,11 @@ All notable changes to this project will be documented in this file. The format
 
 > **Note**: Changes and additions listed here are contained in the `:edge` image tag. These changes may not be as stable as released changes.
 
+### Removed
+
+- **SpamAssassin:**
+  - Removed Pyzor + Razor due to maintenance concerns. From observations it is unlikely to have any notable regression ([#4548](https://github.com/docker-mailserver/docker-mailserver/pull/4548))
+
 ## [v15.1.0](https://github.com/docker-mailserver/docker-mailserver/compare/v15.1.0...HEAD)
 
 > [!NOTE]

Dockerfile

@@ -151,22 +151,6 @@ RUN <<EOF
   chmod 644 /etc/amavis/conf.d/*
 EOF
 
-# overcomplication necessary for CI
-# hadolint ignore=SC2086
-RUN <<EOF
-  for _ in {1..10}; do
-    su - amavis -c "razor-admin -create"
-    sleep 3
-    if su - amavis -c "razor-admin -register"; then
-      EC=0
-      break
-    else
-      EC=${?}
-    fi
-  done
-  exit ${EC}
-EOF
-
 # -----------------------------------------------
 # --- Fail2Ban, DKIM & DMARC --------------------
 # -----------------------------------------------

docs/content/config/environment.md

@@ -656,8 +656,8 @@ Mail is not yet considered spam at this spam score, but for purposes like diagno
     X-Spam-Level: ****
     X-Spam-Status: No, score=4.162 tagged_above=2 required=4
             tests=[BODY_SINGLE_WORD=1, DKIM_ADSP_NXDOMAIN=0.8,
-            NO_DNS_FOR_FROM=0.379, NO_RECEIVED=-0.001, NO_RELAYS=-0.001,
-            PYZOR_CHECK=1.985] autolearn=no autolearn_force=no
+            NO_DNS_FOR_FROM=0.379, NO_RECEIVED=-0.001, NO_RELAYS=-0.001]
+            autolearn=no autolearn_force=no
     ```
 
     !!! info "The `X-Spam-Score` is `4.162`"

target/scripts/build/packages.sh

@@ -83,8 +83,8 @@ function _install_packages() {
 
   local ANTI_VIRUS_SPAM_PACKAGES=(
     clamav clamav-daemon
-    # spamassassin is used only with amavisd-new, while pyzor + razor are used by spamassassin
-    amavisd-new spamassassin pyzor razor
+    # spamassassin is used only with amavisd-new
+    amavisd-new spamassassin
   )
 
   # predominantly for Amavis support