Run clamav-milter as well

build.sh

@@ -8,6 +8,7 @@
 # chaperone (installed via pip).
 PACKAGES="
 	clamav-daemon
+	clamav-milter
 	curl
 "
 

conf/chaperone.d/clamav-milter.conf

+milter.service: {
+    command: "/usr/sbin/clamav-milter --config-file=/tmp/clamav-milter.conf",
+    exit_kills: true,
+}

conf/clamav/clamav-milter.conf

+Foreground true
+MilterSocket inet:@MILTER_PORT@@0.0.0.0
+ClamdSocket tcp:127.0.0.1:@CLAMD_PORT@
+SupportMultipleRecipients true
+TemporaryDirectory /tmp
+OnInfected Reject
+RejectMsg Rejecting harmful email: %v found
+

gen-config.sh

 #!/bin/sh
 
 # Generate the configuration by patching in environment variables.
+for file in clamd.conf clamav-milter.conf ; do
     sed -e s,@CLAMD_PORT@,${CLAMD_PORT:-4494},g \
-    < /etc/clamav/clamd.conf \
-    > /tmp/clamd.conf
+        -e s,@MILTER_PORT@,${MILTER_PORT:-4495},g \
+        < /etc/clamav/${file} \
+        > /tmp/${file}
+done
 
 exit 0