diff --git a/conf/fail2ban/jail.local b/conf/fail2ban/jail.local
index 786f2fd9..e7ab33ba 100644
--- a/conf/fail2ban/jail.local
+++ b/conf/fail2ban/jail.local
@@ -32,6 +32,14 @@ logpath = /var/log/syslog
 maxretry = 20
 findtime = 30
 
+[roundcube]
+enabled  = true
+port     = http,https
+filter   = roundcube
+logpath  = /var/log/roundcubemail/errors
+maxretry = 20
+findtime = 30
+
 [recidive]
 enabled  = true
 maxretry = 10
diff --git a/conf/fail2ban/roundcube.conf b/conf/fail2ban/roundcube.conf
new file mode 100644
index 00000000..7aa7c8bd
--- /dev/null
+++ b/conf/fail2ban/roundcube.conf
@@ -0,0 +1,14 @@
+# Fail2Ban configuration file for roundcube web server
+#
+#
+#
+
+[INCLUDES]
+
+before = common.conf
+
+[Definition]
+
+failregex = IMAP Error: Login failed for .*? from <HOST>\. AUTHENTICATE.*
+
+ignoreregex = 
diff --git a/setup/system.sh b/setup/system.sh
index cff423ce..cd633b62 100755
--- a/setup/system.sh
+++ b/setup/system.sh
@@ -233,5 +233,5 @@ cat conf/fail2ban/jail.local \
 	> /etc/fail2ban/jail.local
 cp conf/fail2ban/dovecotimap.conf /etc/fail2ban/filter.d/dovecotimap.conf
 cp conf/fail2ban/miab-management-daemon.conf /etc/fail2ban/filter.d/miab-management-daemon.conf
-
+cp conf/fail2ban/roundcube.conf /etc/fail2ban/filter.d/roundcube.conf
 restart_service fail2ban