diff --git a/root/etc/e-smith/templates/etc/httpd/conf/httpd.conf/LemonLDAPPortal/80LemonLDAPPortal b/root/etc/e-smith/templates/etc/httpd/conf/httpd.conf/LemonLDAPPortal/80LemonLDAPPortal
index 034e4fa..c723095 100644
--- a/root/etc/e-smith/templates/etc/httpd/conf/httpd.conf/LemonLDAPPortal/80LemonLDAPPortal
+++ b/root/etc/e-smith/templates/etc/httpd/conf/httpd.conf/LemonLDAPPortal/80LemonLDAPPortal
@@ -20,6 +20,7 @@ else{
     # SSL Authentication
     my $SSLAuth = $lemonldap{'SSLAuth'} || 'disabled';
     my $sslDirectives = '    # SSL Auth is disabled';
+    my $sogoWorkArround = '';
     if ((-e '/etc/pki/tls/certs/cacert.pem') &&
         ($SSLAuth =~ m/^(require)|(optional)$/)) {
         $sslDirectives =<<"HERE";
@@ -31,6 +32,18 @@ else{
     </LocationMatch>
 HERE
     }
+    if (-e '/usr/lib/perl5/site_perl/Apache/FilterChangeLength.pm'){
+        # Looks like iPasserelle groupware is installed
+        # SOPE doesn't supports chunked encoding
+        # the following makes it happy
+        # see http://sogo.nu/bugs/view.php?id=2408
+        $sogoWorkArround =<<"HERE";
+    <Location /cas>
+        BrowserMatch "SOPE/" downgrade-1.0
+        PerlOutputFilterHandler Apache::FilterChangeLength
+    </Location>
+HERE
+    }
  
     $OUT .=<<"EOF";
 
@@ -59,6 +72,7 @@ HERE
         Options +ExecCGI +FollowSymlinks
     </Directory>
 $sslDirectives
+$sogoWorkArround
 
     # Perl script
     <Files *.pl>
diff --git a/root/etc/e-smith/templates/var/lib/lemonldap-ng/conf/lmConf/000open b/root/etc/e-smith/templates/var/lib/lemonldap-ng/conf/lmConf/000open
index a69f1a3..f595815 100644
--- a/root/etc/e-smith/templates/var/lib/lemonldap-ng/conf/lmConf/000open
+++ b/root/etc/e-smith/templates/var/lib/lemonldap-ng/conf/lmConf/000open
@@ -9,6 +9,7 @@ $c = esmith::ConfigDB->open_ro or die "Error opening ConfigDB\n";
 $d = esmith::DomainsDB->open_ro or die "Error opening DomainsDB\n";
 $n = esmith::NetworksDB->open_ro or die "Error opening NetworksDB\n";
 $domain = $c->get('DomainName')->value;
+$host = $c->get('SystemName')->value;
 $base = esmith::util::ldapBase ($domain);
 $ldap = $c->get('ldap') || die "Error reading ldap service entry\n";
 $port = $ldap->prop('TCPPort') || '389';