Added Sieve configuration

src/modules/stack/install/mail/ee_mod_setup_sieve.sh

@@ -0,0 +1,23 @@
+# Setup Sieve
+
+function ee_mod_setup_amavis()
+{
+	# Enable sieve plugin support for dovecot-lmtp
+	sed -i "s'  #mail_plugins = \$mail_plugins'  postmaster_address = admin@example.com\n  mns sieve'" /etc/dovecot/conf.d/20-lmtp.conf
+
+	# Sieve dovecot-pluign configuration
+	sed -i "s'sieve = ~/.dovecot.sieve'sieve = ~/.dovecot.sieve\n  sieve_global_path = /var/lib/dovecot/sieve/default.sieve'" /etc/dovecot/conf.d/90-sieve.conf
+	sed -i "s'#sieve_global_dir ='sieve_global_dir = /var/lib/dovecot/sieve/'" /etc/dovecot/conf.d/90-sieve.conf
+
+	# Create global Sieve rules file
+	mkdir -p /var/lib/dovecot/sieve/
+	cp /usr/share/easyengine/mail/default.sieve /var/lib/dovecot/sieve/default.sieve
+	chown -R vmail:vmail /var/lib/dovecot
+
+	# Compile Sieve rules
+	sievec /var/lib/dovecot/sieve/default.sieve
+
+	# Configure Roundcube 
+	sed -i "s:\$config\['plugins'\] = array(:\$config\['plugins'\] = array(\n    'sieverules':" /var/www/roundcubemail/htdocs/config/config.inc.php
+	echo "\$config['sieverules_port'] = 4190;" >> /var/www/roundcubemail/htdocs/config/config.inc.php
+}

templates/mail/default.sieve

@@ -0,0 +1,4 @@
+require "fileinto";
+if header :contains "X-Spam-Flag" "YES" {
+  fileinto "Junk";
+}