diff --git a/actions/admin/settings/180.dkim.php b/actions/admin/settings/180.dkim.php
index 0027af48..36625d16 100644
--- a/actions/admin/settings/180.dkim.php
+++ b/actions/admin/settings/180.dkim.php
@@ -109,28 +109,6 @@ return array(
 					'default' => '',
 					'save_method' => 'storeSettingFieldInsertBindTask'
 				),
-				'dkim_add_adsp' => array(
-					'label' => $lng['dkim']['dkim_add_adsp'],
-					'settinggroup' => 'dkim',
-					'varname' => 'dkim_add_adsp',
-					'type' => 'bool',
-					'default' => true,
-					'save_method' => 'storeSettingFieldInsertBindTask'
-				),
-				'dkim_add_adsppolicy' => array(
-					'label' => $lng['dkim']['dkim_add_adsppolicy'],
-					'settinggroup' => 'dkim',
-					'varname' => 'dkim_add_adsppolicy',
-					'type' => 'option',
-					'default' => '1',
-					'option_mode' => 'one',
-					'option_options' => array(
-						'0' => 'Unknown',
-						'1' => 'All',
-						'2' => 'Discardable'
-					),
-					'save_method' => 'storeSettingFieldInsertBindTask'
-				),
 				'dkimrestart_command' => array(
 					'label' => $lng['dkim']['dkimrestart_command'],
 					'settinggroup' => 'dkim',
diff --git a/install/froxlor.sql b/install/froxlor.sql
index c1144f10..8c958416 100644
--- a/install/froxlor.sql
+++ b/install/froxlor.sql
@@ -378,10 +378,8 @@ INSERT INTO `panel_settings` (`settinggroup`, `varname`, `value`) VALUES
 	('spf', 'use_spf', '0'),
 	('spf', 'spf_entry', '"v=spf1 a mx -all"'),
 	('dkim', 'dkim_algorithm', 'all'),
-	('dkim', 'dkim_add_adsp', '1'),
 	('dkim', 'dkim_keylength', '1024'),
 	('dkim', 'dkim_servicetype', '0'),
-	('dkim', 'dkim_add_adsppolicy', '1'),
 	('dkim', 'dkim_notes', ''),
 	('defaultwebsrverrhandler', 'enabled', '0'),
 	('defaultwebsrverrhandler', 'err401', ''),
diff --git a/lib/Froxlor/Dns/Dns.php b/lib/Froxlor/Dns/Dns.php
index e9cb5968..b5fc61d8 100644
--- a/lib/Froxlor/Dns/Dns.php
+++ b/lib/Froxlor/Dns/Dns.php
@@ -139,10 +139,6 @@ class Dns
 			if (Settings::Get('dkim.use_dkim') == '1') {
 				// check for DKIM content later
 				self::addRequiredEntry('dkim_' . $domain['dkim_id'] . '._domainkey', 'TXT', $required_entries);
-				// check for ASDP
-				if (Settings::Get('dkim.dkim_add_adsp') == "1") {
-					self::addRequiredEntry('_adsp._domainkey', 'TXT', $required_entries);
-				}
 			}
 		}
 
@@ -277,8 +273,6 @@ class Dns
 									$multiline = true;
 								}
 								$zonerecords[] = new DnsEntry($record, 'TXT', self::encloseTXTContent($dkim_entries[0], $multiline));
-							} elseif ($record == '_adsp._domainkey' && ! empty($dkim_entries) && isset($dkim_entries[1])) {
-								$zonerecords[] = new DnsEntry($record, 'TXT', self::encloseTXTContent($dkim_entries[1]));
 							}
 						}
 					}
@@ -401,23 +395,6 @@ class Dns
 
 			// dkim-entry
 			$zone_dkim[] = $dkim_txt;
-
-			// adsp-entry
-			if (Settings::Get('dkim.dkim_add_adsp') == "1") {
-				$adsp = '"dkim=';
-				switch ((int) Settings::Get('dkim.dkim_add_adsppolicy')) {
-					case 0:
-						$adsp .= 'unknown"';
-						break;
-					case 1:
-						$adsp .= 'all"';
-						break;
-					case 2:
-						$adsp .= 'discardable"';
-						break;
-				}
-				$zone_dkim[] = $adsp;
-			}
 		}
 
 		return $zone_dkim;
diff --git a/lng/dutch.lng.php b/lng/dutch.lng.php
index fb3141cd..07a3b0a6 100644
--- a/lng/dutch.lng.php
+++ b/lng/dutch.lng.php
@@ -910,10 +910,6 @@ $lng['dkim']['dkim_keylength']['title'] = 'Lengte sleutel';
 $lng['dkim']['dkim_keylength']['description'] = 'Let op: Indien u deze waarde wijzigt, dient u allen geheime en publieke sleutels in "%s" te verwijderen';
 $lng['dkim']['dkim_notes']['title'] = 'Notities voor DKIM';
 $lng['dkim']['dkim_notes']['description'] = 'Notities die van belang kunnen zijn voor mensen, bijvoorbeeld een URL als http://www.dnswatch.info. Geen enkel programma zal deze informatie verwerken. Deze informatie dient schaars te zijn gezien de beperkte ruimte in DNS. Dit is bedoeld voor beheerders, niet voor eindgebruikers.';
-$lng['dkim']['dkim_add_adsp']['title'] = 'DKIM ADSP toevoegen';
-$lng['dkim']['dkim_add_adsp']['description'] = 'Indien u niet weet wat dit is, laat het op "actief" staan.';
-$lng['dkim']['dkim_add_adsppolicy']['title'] = 'ADSP beleid';
-$lng['dkim']['dkim_add_adsppolicy']['description'] = 'Voor meer informatie inzake deze instelling zie <a target="blank" href="https://en.wikipedia.org/wiki/Author_Domain_Signing_Practices">DKIM ADSP policies</a>';
 
 $lng['admin']['cron']['cronsettings'] = 'Instellingen cron-taken';
 $lng['cron']['cronname'] = 'naam cron-taak';
diff --git a/lng/english.lng.php b/lng/english.lng.php
index c0fd1b7c..089679b2 100644
--- a/lng/english.lng.php
+++ b/lng/english.lng.php
@@ -998,10 +998,6 @@ $lng['dkim']['dkim_keylength']['title'] = 'Key-length';
 $lng['dkim']['dkim_keylength']['description'] = 'Attention: If you change this values, you need to delete all the private/public keys in "%s"';
 $lng['dkim']['dkim_notes']['title'] = 'DKIM Notes';
 $lng['dkim']['dkim_notes']['description'] = 'Notes that might be of interest to a human, e.g. a URL like http://www.dnswatch.info. No interpretation is made by any program. This tag should be used sparingly due to space limitations in DNS. This is intended for use by administrators, not end users.';
-$lng['dkim']['dkim_add_adsp']['title'] = 'Add DKIM ADSP entry';
-$lng['dkim']['dkim_add_adsp']['description'] = 'If you don\'t know what this is, leave it "enabled"';
-$lng['dkim']['dkim_add_adsppolicy']['title'] = 'ADSP policy';
-$lng['dkim']['dkim_add_adsppolicy']['description'] = 'For more information about this setting see <a target="blank" href="https://en.wikipedia.org/wiki/Author_Domain_Signing_Practices">DKIM ADSP policies</a>';
 
 $lng['admin']['cron']['cronsettings'] = 'Cronjob settings';
 $lng['cron']['cronname'] = 'cronjob-name';
diff --git a/lng/german.lng.php b/lng/german.lng.php
index 13a3feec..3492c832 100644
--- a/lng/german.lng.php
+++ b/lng/german.lng.php
@@ -970,10 +970,6 @@ $lng['dkim']['dkim_keylength']['title'] = 'Schlüssel-Länge';
 $lng['dkim']['dkim_keylength']['description'] = 'Achtung: Bei Änderung dieser Einstellung müssen alle private/public Schlüssel in "%s" gelöscht werden.';
 $lng['dkim']['dkim_notes']['title'] = 'DKIM Notiz';
 $lng['dkim']['dkim_notes']['description'] = 'Eine Notiz, welche für Menschen interessant sein könnte, z.B. eine URL wie http://www.dnswatch.info. Es gibt keine programmgesteuerte Interpretation für dieses Feld. Gehen Sie sparsam mit der Anzahl der Zeichen um, da es Einschränkungen seitens des DNS-Dienstes gibt. Dieses Feld ist für Administratoren gedacht, nicht für Benutzer.';
-$lng['dkim']['dkim_add_adsp']['title'] = 'DKIM-ADSP Eintrag hinzufügen';
-$lng['dkim']['dkim_add_adsp']['description'] = 'Wenn unsicher oder unbekannt, belassen Sie es auf "aktiviert"';
-$lng['dkim']['dkim_add_adsppolicy']['title'] = 'ADSP-Richtlinie';
-$lng['dkim']['dkim_add_adsppolicy']['description'] = 'Mehr Informationen zu dieser Einstellung (englisch) <a target="blank" href="https://en.wikipedia.org/wiki/Author_Domain_Signing_Practices">DKIM-ADSP-Policies</a>';
 
 $lng['admin']['cron']['cronsettings'] = 'Cronjob-Einstellungen';
 $lng['cron']['cronname'] = 'Cronjob-Name';
diff --git a/lng/italian.lng.php b/lng/italian.lng.php
index 7c1d5de1..90d953cd 100644
--- a/lng/italian.lng.php
+++ b/lng/italian.lng.php
@@ -932,10 +932,6 @@ $lng['dkim']['dkim_keylength']['title'] = 'Lunghezza Chiave';
 $lng['dkim']['dkim_keylength']['description'] = 'Attenzione: Se si modifica questo valore è necessario eliminare tutte le chiavi private/pubbliche in "%s"';
 $lng['dkim']['dkim_notes']['title'] = 'Note DKIM';
 $lng['dkim']['dkim_notes']['description'] = 'Nota potrebbe essere di interesse, es. un URL come http://www.dnswatch.info. Nessuna interpretazione è fatta da nessun programma. Questo tag deve essere usato con parsimonia per ragioni di spazio nel DNS. Questo è destinato ad essere utilizzato dagli amministratori e non dagli utenti finali.';
-$lng['dkim']['dkim_add_adsp']['title'] = 'Aggiungi un valore DKIM ADSP';
-$lng['dkim']['dkim_add_adsp']['description'] = 'Se non si sa di cosa si tratta, lasciare "enabled"';
-$lng['dkim']['dkim_add_adsppolicy']['title'] = 'Regola ADSP';
-$lng['dkim']['dkim_add_adsppolicy']['description'] = 'Per ulteriori informazioni su questa impostazione leggere <a target="blank" href="https://en.wikipedia.org/wiki/Author_Domain_Signing_Practices">DKIM ADSP policies</a>';
 
 $lng['admin']['cron']['cronsettings'] = 'Impostazioni Cronjob';
 $lng['cron']['cronname'] = 'Nome cronjob';