diff --git a/lib/config.php b/lib/config.php
--- a/lib/config.php
+++ b/lib/config.php
@@ -57,7 +57,7 @@
 
 // User aliases for vacation
 $USER_ALIASES = Array(
-    # auto-generated |:conf:| /etc/srvconfig/mail/userdb-user-for-mx.sh --php-alias
+    // auto-generated |:conf:| /etc/srvconfig/mail/userdb-user-for-mx.sh --php-alias
     'admin' => 'ws.admin',
     'am' => 'andreas.mogel',
     'ar' => 'steffen.arndt',
@@ -74,6 +74,7 @@
     'bw' => 'bruno.wendel',
     'ch' => 'christian.heid',
     'chh' => 'christian.hoerner',
+    'ck' => 'christian.kraemer',
     'cl' => 'christian.lindner',
     'cm' => 'claus.mayer',
     'co' => 'concepcion.ocana-moreno',
@@ -83,7 +84,9 @@
     'de' => 'dieter.ebert',
     'dg' => 'daniel.graf',
     'dk' => 'david.kuehnl',
+    'dl' => 'marek.dluzynski',
     'dm' => 'dmitri.riss',
+    'do' => 'martin.dolinski',
     'dr' => 'dieter.reuthal',
     'ds' => 'david.stroebel',
     'du' => 'denis.uhde',
@@ -92,27 +95,32 @@
     'en' => 'ellen.nicklisch',
     'es' => 'edith.schneider',
     'fg' => 'guido.fischer',
+    'fj' => 'frank.jaeger',
     'fm' => 'frank.mueller',
     'fr' => 'frank.richter',
     'fs' => 'frank.stiegler',
     'fu' => 'friedrich.ullrich',
-    'gs' => 'gabi.schoenwald',
+    'gs' => 'gabriele.schoenwald',
     'gw' => 'gudrun.wende',
     'ha' => 'ralf.haubrich',
     'hb' => 'harry.bitterer',
     'he' => 'heiko.simeth',
     'hh' => 'helmut.henning',
+    'hl' => 'holger.lucke',
     'hm' => 'sebastian.herrmann',
     'ho' => 'bernd.hoffmann',
     'hp' => 'holger.poeschel',
     'hs' => 'hubert.snoppek',
     'iv' => 'irene.vehe',
+    'ja' => 'jan.reuss',
+    'jdienst' => 'johannes.dienst',
     'jh' => 'johannes.schaefer',
     'jj' => 'jens.jirschik',
     'jm' => 'juergen.mueller',
     'jn' => 'jochen.neumeier',
     'jo' => 'jonathan.stroebel',
     'jp' => 'johannes.perli',
+    'jr' => 'juergen.reuthal',
     'js' => 'juergen.schroll',
     'ju' => 'justin.schwarz',
     'jw' => 'jan.von.wietersheim',
@@ -133,6 +141,7 @@
     'mg' => 'martin.glaessner',
     'mi' => 'maria.interrante',
     'mj' => 'mandy.junghans',
+    'mk' => 'manuela.kuenne',
     'ml' => 'markus.ludwig',
     'mm' => 'mario.manfrini',
     'mo' => 'karlheinz.mog',
@@ -140,6 +149,7 @@
     'mr' => 'marianne.rose',
     'ms' => 'martin.seiler',
     'mt' => 'marcus.thoene',
+    'mu' => 'jochen.muenz',
     'mw' => 'mario.weiler',
     'mz' => 'martin.zeptner',
     'nd' => 'nadine.dehler',
@@ -147,31 +157,36 @@
     'ng' => 'norbert.goess',
     'nm' => 'nikolei.mauckner',
     'no' => 'norbert.wirsching',
-    'nt' => 'norbert.zengay',
+    'nt' => 'norbert.zengei',
     'nw' => 'niklas.weickert',
     'ob' => 'ottmar.boettcher',
     'os' => 'oliver.schmidt',
     'ow' => 'odile.weide',
     'pb' => 'praktikant.brehna',
+    'pf' => 'patrick.froehlich',
     'pm' => 'praktikant.marktsteft',
     'pn' => 'praktikant.nuernberg',
     'po' => 'iris.posch',
     'pp' => 'pia.lentowitsch',
+    'pr' => 'raphael.provazi',
     'ps' => 'peter.scheck',
+    'pt' => 'philipp.ptak',
     'pw' => 'peter.weigand',
     'qm' => 'uwe.hertlein',
     'ra' => 'andreas.reichelt',
     'rb' => 'rene.becker',
     'rc' => 'roman.conrad',
     're' => 'daniel.reuther',
+    'rf' => 'ronni.freitag',
     'rh' => 'raina.hesse',
     'rj' => 'julian.rueckel',
     'rk' => 'roland.kopitsch',
     'rp' => 'renate.paul',
     'rs' => 'simone.ruetzel',
-    'ry' => 'manfred.rychlik',
+    'ry' => 'manfred.rychlick',
     'sb' => 'denis.steinberg',
     'sc' => 'markus.schmitt',
+    'sd' => 'serem.didin',
     'se' => 'daniel.seemann',
     'sf' => 'sebastian.fick',
     'sh' => 'stefan.holzmann',
@@ -180,7 +195,9 @@
     'sk' => 'sandra.kleinschrod',
     'sl' => 'jonas.schroll',
     'sm' => 'stefan.mueller',
+    'sn' => 'nico.slansky',
     'sr' => 'steffen.reichart',
+    'st' => 'mario.stelzl',
     'su' => 'uwe.schaaf',
     'sv' => 'benjamin.schraven',
     'sw' => 'wolfgang.scherer',
@@ -195,14 +212,18 @@
     'vk' => 'volker.kohlhepp',
     'vr' => 'volker.reihs',
     'vs' => 'vitalij.stein',
-    'wg' => 'gabi.watl',
+    'we' => 'gerd.weber',
+    'wg' => 'gabriele.watl',
     'wh' => 'waldemar.hoppe',
     'wi' => 'ralf.winkler',
     'wk' => 'wolfgang.kirchner',
     'wn' => 'wolfgang.neumayr',
+    'wr' => 'sascha.wendrich',
     'wscherer' => 'shop.admin',
     'wv' => 'werner.vehe',
+    'xms' => 'martin.schoenberg',
     'yh' => 'yves.hensler',
+    // |:conf:| end
     );
 
 // Invalid users.
@@ -222,7 +243,8 @@
     'ws-gruppe',
     'chh',
     'kk',
-    # |:conf:| auto-generated: /etc/srvconfig/mail/userdb-user-for-mx.sh x | sed "s,^,    ',;s/$/',/"//
+    //  auto-generated |:conf:| /etc/srvconfig/mail/userdb-user-for-mx.sh x | sed "s,^,    ',;s/$/',/"
+    'bn',
     'cm',
     'cp',
     'cr',
@@ -234,17 +256,35 @@
     'hb',
     'hp',
     'jm',
+    'jp',
+    'jr',
     'jw',
+    'kk',
+    'kr',
+    'lm',
     'me',
+    'mf',
+    'ml',
+    'mm',
     'mo',
+    'ms',
+    'mt',
     'mz',
+    'nd',
     'pw',
+    'rb',
     're',
+    'rf',
     'sb',
+    'sf',
     'sl',
     'sv',
+    'tm',
     'ts',
+    'ug',
+    'we',
     'wn',
+    // |:conf:| end
     );
 
 $LANGUAGE = 'en';