diff --git a/accountwizard/ispdb/autoconfigkolabmail.cpp b/accountwizard/ispdb/autoconfigkolabmail.cpp
index 9bebdcc194..591d934262 100644
--- a/accountwizard/ispdb/autoconfigkolabmail.cpp
+++ b/accountwizard/ispdb/autoconfigkolabmail.cpp
@@ -1,87 +1,89 @@
 /*
  * Copyright (C) 2014  Sandro Knauß <knauss@kolabsys.com>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 2 of the License, or
  * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
 
 #include "autoconfigkolabmail.h"
 #include <QDomDocument>
 #include <KDebug>
 
 AutoconfigKolabMail::AutoconfigKolabMail(QObject *parent)
     : Ispdb(parent)
 {
 
 }
 
 void AutoconfigKolabMail::startJob(const KUrl &url)
 {
     mData.clear();
     QMap< QString, QVariant > map;
     map[QLatin1String("errorPage")] = false;
     map[QLatin1String("no-auth-promt")] = true;
     map[QLatin1String("no-www-auth")] = true;
 
     KIO::TransferJob *job = KIO::get(url, KIO::NoReload, KIO::HideProgressInfo);
     job->setMetaData(map);
     connect(job, SIGNAL(result(KJob*)),
             this, SLOT(slotResult(KJob*)));
     connect(job, SIGNAL(data(KIO::Job*,QByteArray)),
             this, SLOT(dataArrived(KIO::Job*,QByteArray)));
 }
 
 void AutoconfigKolabMail::slotResult(KJob *job)
 {
     if (job->error()) {
         if (job->error() == KIO::ERR_INTERNAL_SERVER ||   // error 500
+                job->error() == KIO::ERR_UNKNOWN_HOST ||  // unknown host
+                job->error() == KIO::ERR_COULD_NOT_CONNECT ||
                 job->error() == KIO::ERR_DOES_NOT_EXIST) {    // error 404
             if (serverType() == DataBase) {
                 setServerType(IspAutoConfig);
                 lookupInDb(false, false);
             } else if (serverType() == IspAutoConfig) {
                 setServerType(IspWellKnow);
                 lookupInDb(false, false);
             } else {
                 emit finished(false);
             }
         } else {
             kDebug() << "Fetching failed" << job->error() << job->errorString();
             emit finished(false);
         }
         return;
     }
 
     KIO::TransferJob *tjob = qobject_cast<KIO::TransferJob *>(job);
 
     int responsecode = tjob->queryMetaData(QLatin1String("responsecode")).toInt();
 
     if (responsecode == 401) {
         lookupInDb(true, true);
         return;
     } else if (responsecode != 200  && responsecode != 0 && responsecode != 304) {
         kDebug() << "Fetching failed with" << responsecode;
         emit finished(false);
         return;
     }
 
     QDomDocument document;
     bool ok = document.setContent(mData);
     if (!ok) {
         kDebug() << "Could not parse xml" << mData;
         emit finished(false);
         return;
     }
     parseResult(document);
 }