diff --git a/snappymail/v/0.0.0/app/libraries/MailSo/Net/ConnectSettings.php b/snappymail/v/0.0.0/app/libraries/MailSo/Net/ConnectSettings.php
index e5ca89a6b..f1c0ad52e 100644
--- a/snappymail/v/0.0.0/app/libraries/MailSo/Net/ConnectSettings.php
+++ b/snappymail/v/0.0.0/app/libraries/MailSo/Net/ConnectSettings.php
@@ -62,4 +62,19 @@ class ConnectSettings
 //		$this->ssl['capath'] = (string) $oConfig->Get('ssl', 'capath', '');
 	}
 
+	public static function fromArray(array $aSettings) : self
+	{
+		$object = new self;
+		$object->host = $aSettings['Host'];
+		$object->port = $aSettings['Port'];
+		$object->type = $aSettings['Secure'];
+		$object->ssl['verify_peer'] = !!$aSettings['VerifySsl'];
+		$object->ssl['verify_peer_name'] = !!$aSettings['VerifySsl'];
+		$object->ssl['allow_self_signed'] = !!$aSettings['AllowSelfSigned'];
+		if (!empty($aSettings['ClientCert'])) {
+			$object->ssl['local_cert'] = $aSettings['ClientCert'];
+		}
+		return $object;
+	}
+
 }
diff --git a/snappymail/v/0.0.0/app/libraries/RainLoop/Actions/Response.php b/snappymail/v/0.0.0/app/libraries/RainLoop/Actions/Response.php
index 4058025eb..dcf0a2bc8 100644
--- a/snappymail/v/0.0.0/app/libraries/RainLoop/Actions/Response.php
+++ b/snappymail/v/0.0.0/app/libraries/RainLoop/Actions/Response.php
@@ -180,7 +180,6 @@ trait Response
 			$sSubject = $mResult['subject'];
 			$mResult['Hash'] = \md5($mResult['Folder'].$mResult['Uid']);
 			$mResult['RequestHash'] = Utils::EncodeKeyValuesQ(array(
-				'V' => APP_VERSION,
 				'Account' => $oAccount->Hash(),
 				'Folder' => $mResult['Folder'],
 				'Uid' => $mResult['Uid'],
@@ -237,7 +236,6 @@ trait Response
 			$mResult = $mResponse->jsonSerialize();
 			$mResult['IsThumbnail'] = $this->GetCapa(Capa::ATTACHMENT_THUMBNAILS) && $this->isFileHasThumbnail($mResult['FileName']);
 			$mResult['Download'] = Utils::EncodeKeyValuesQ(array(
-				'V' => APP_VERSION,
 				'Account' => $this->getAccountFromToken()->Hash(),
 				'Folder' => $mResult['Folder'],
 				'Uid' => $mResult['Uid'],
diff --git a/snappymail/v/0.0.0/app/libraries/RainLoop/Actions/User.php b/snappymail/v/0.0.0/app/libraries/RainLoop/Actions/User.php
index 290f479e0..dab59f712 100644
--- a/snappymail/v/0.0.0/app/libraries/RainLoop/Actions/User.php
+++ b/snappymail/v/0.0.0/app/libraries/RainLoop/Actions/User.php
@@ -182,8 +182,7 @@ trait User
 						if (!$bError) {
 							$mResult = array(
 								'FileHash' => Utils::EncodeKeyValuesQ(array(
-									'V' => APP_VERSION,
-									'Account' => $oAccount ? \md5($oAccount->Hash()) : '',
+									'Account' => $oAccount ? $oAccount->Hash() : '',
 									'FileName' => 'attachments.zip',
 									'MimeType' => 'application/zip',
 									'FileHash' => $sZipHash
diff --git a/snappymail/v/0.0.0/app/libraries/RainLoop/ActionsAdmin.php b/snappymail/v/0.0.0/app/libraries/RainLoop/ActionsAdmin.php
index fa191f9a9..b5df87b4e 100644
--- a/snappymail/v/0.0.0/app/libraries/RainLoop/ActionsAdmin.php
+++ b/snappymail/v/0.0.0/app/libraries/RainLoop/ActionsAdmin.php
@@ -277,10 +277,7 @@ class ActionsAdmin extends Actions
 				$oImapClient->SetTimeOuts($iConnectionTimeout);
 
 				$iTime = \microtime(true);
-				$oSettings = new \MailSo\Net\ConnectSettings;
-				$oSettings->host = $oDomain->IncHost();
-				$oSettings->port = $oDomain->IncPort();
-				$oSettings->type = $oDomain->IncSecure();
+				$oSettings = \MailSo\Net\ConnectSettings::fromArray($oDomain->ImapSettings());
 				$oImapClient->Connect($oSettings);
 
 				$sUsername = $this->GetActionParam('username', '');
@@ -339,10 +336,7 @@ class ActionsAdmin extends Actions
 					$oSmtpClient->SetTimeOuts($iConnectionTimeout);
 
 					$iTime = \microtime(true);
-					$oSettings = new \MailSo\Net\ConnectSettings;
-					$oSettings->host = $oDomain->OutHost();
-					$oSettings->port = $oDomain->OutPort();
-					$oSettings->type = $oDomain->OutSecure();
+					$oSettings = \MailSo\Net\ConnectSettings::fromArray($oDomain->SmtpSettings());
 					$oSmtpClient->Connect($oSettings, \MailSo\Smtp\SmtpClient::EhloHelper());
 
 					$oSmtpClient->Disconnect();
@@ -373,10 +367,7 @@ class ActionsAdmin extends Actions
 					$oSieveClient->SetTimeOuts($iConnectionTimeout);
 
 					$iTime = \microtime(true);
-					$oSettings = new \MailSo\Net\ConnectSettings;
-					$oSettings->host = $oDomain->SieveHost();
-					$oSettings->port = $oDomain->SievePort();
-					$oSettings->type = $oDomain->SieveSecure();
+					$oSettings = \MailSo\Net\ConnectSettings::fromArray($oDomain->SieveSettings());
 					$oSieveClient->Connect($oSettings);
 
 					$oSieveClient->Disconnect();
diff --git a/snappymail/v/0.0.0/app/libraries/RainLoop/Model/Account.php b/snappymail/v/0.0.0/app/libraries/RainLoop/Model/Account.php
index 4257a4743..0adf20248 100644
--- a/snappymail/v/0.0.0/app/libraries/RainLoop/Model/Account.php
+++ b/snappymail/v/0.0.0/app/libraries/RainLoop/Model/Account.php
@@ -99,9 +99,9 @@ abstract class Account implements \JsonSerializable
 	{
 		return \sha1(\implode(APP_SALT, [
 			$this->sEmail,
-			$this->Domain()->IncHost(),
-			$this->Domain()->IncPort(),
-			$this->sPassword
+			APP_VERSION
+//			\json_encode($this->Domain()),
+//			$this->sPassword
 		]));
 	}
 
@@ -213,16 +213,7 @@ abstract class Account implements \JsonSerializable
 
 		$oPlugins->RunHook('imap.before-connect', array($this, $oImapClient, &$aCredentials));
 		if ($aCredentials['UseConnect']) {
-			$oSettings = new \MailSo\Net\ConnectSettings;
-			$oSettings->host = $aCredentials['Host'];
-			$oSettings->port = $aCredentials['Port'];
-			$oSettings->type = $aCredentials['Secure'];
-			$oSettings->ssl['verify_peer'] = !!$aCredentials['VerifySsl'];
-			$oSettings->ssl['verify_peer_name'] = !!$aCredentials['VerifySsl'];
-			$oSettings->ssl['allow_self_signed'] = !!$aCredentials['AllowSelfSigned'];
-			if ($aCredentials['ClientCert']) {
-				$oSettings->ssl['local_cert'] = $aCredentials['ClientCert'];
-			}
+			$oSettings = \MailSo\Net\ConnectSettings::fromArray($aCredentials);
 			$oImapClient->Connect($oSettings);
 		}
 		$oPlugins->RunHook('imap.after-connect', array($this, $oImapClient, $aCredentials));
@@ -248,13 +239,7 @@ abstract class Account implements \JsonSerializable
 		$aCredentials['UseAuth'] = $aCredentials['UseAuth'] && !$aCredentials['UsePhpMail'];
 
 		if ($aCredentials['UseConnect'] && !$aCredentials['UsePhpMail']) {
-			$oSettings = new \MailSo\Net\ConnectSettings;
-			$oSettings->host = $aCredentials['Host'];
-			$oSettings->port = $aCredentials['Port'];
-			$oSettings->type = $aCredentials['Secure'];
-			$oSettings->ssl['verify_peer'] = !!$aCredentials['VerifySsl'];
-			$oSettings->ssl['verify_peer_name'] = !!$aCredentials['VerifySsl'];
-			$oSettings->ssl['allow_self_signed'] = !!$aCredentials['AllowSelfSigned'];
+			$oSettings = \MailSo\Net\ConnectSettings::fromArray($aCredentials);
 			$oSmtpClient->Connect($oSettings, $aCredentials['Ehlo']);
 		}
 		$oPlugins->RunHook('smtp.after-connect', array($this, $oSmtpClient, $aCredentials));
@@ -276,13 +261,7 @@ abstract class Account implements \JsonSerializable
 
 		$oPlugins->RunHook('sieve.before-connect', array($this, $oSieveClient, &$aCredentials));
 		if ($aCredentials['UseConnect']) {
-			$oSettings = new \MailSo\Net\ConnectSettings;
-			$oSettings->host = $aCredentials['Host'];
-			$oSettings->port = $aCredentials['Port'];
-			$oSettings->type = $aCredentials['Secure'];
-			$oSettings->ssl['verify_peer'] = !!$aCredentials['VerifySsl'];
-			$oSettings->ssl['verify_peer_name'] = !!$aCredentials['VerifySsl'];
-			$oSettings->ssl['allow_self_signed'] = !!$aCredentials['AllowSelfSigned'];
+			$oSettings = \MailSo\Net\ConnectSettings::fromArray($aCredentials);
 			$oSieveClient->Connect($oSettings);
 		}
 		$oPlugins->RunHook('sieve.after-connect', array($this, $oSieveClient, $aCredentials));
diff --git a/snappymail/v/0.0.0/app/libraries/RainLoop/Model/Domain.php b/snappymail/v/0.0.0/app/libraries/RainLoop/Model/Domain.php
index cb801ff53..71e913467 100644
--- a/snappymail/v/0.0.0/app/libraries/RainLoop/Model/Domain.php
+++ b/snappymail/v/0.0.0/app/libraries/RainLoop/Model/Domain.php
@@ -6,8 +6,6 @@ use MailSo\Net\Enumerations\ConnectionSecurityType;
 
 class Domain implements \JsonSerializable
 {
-	const DEFAULT_FORWARDED_FLAG = '$Forwarded';
-
 	/**
 	 * @var string
 	 */
@@ -106,7 +104,7 @@ class Domain implements \JsonSerializable
 	/**
 	 * See ToIniString() for valid values
 	 */
-	public static function NewInstanceFromDomainConfigArray(string $sName, array $aDomain) : ?self
+	public static function fromIniArray(string $sName, array $aDomain) : ?self
 	{
 		$oDomain = null;
 
@@ -220,6 +218,9 @@ class Domain implements \JsonSerializable
 		return $sType;
 	}
 
+	/**
+	 * deprecated
+	 */
 	public function SetConfig(
 		string $sIncHost, int $iIncPort, int $iIncSecure, bool $bIncShortLogin,
 		bool $bUseSieve, string $sSieveHost, int $iSievePort, int $iSieveSecure,
@@ -265,11 +266,6 @@ class Domain implements \JsonSerializable
 		return $this->iIncPort;
 	}
 
-	public function IncSecure() : int
-	{
-		return $this->iIncSecure;
-	}
-
 	public function IncShortLogin() : bool
 	{
 		return $this->bIncShortLogin;
@@ -280,21 +276,6 @@ class Domain implements \JsonSerializable
 		return $this->bUseSieve;
 	}
 
-	public function SieveHost() : string
-	{
-		return $this->sSieveHost;
-	}
-
-	public function SievePort() : int
-	{
-		return $this->iSievePort;
-	}
-
-	public function SieveSecure() : int
-	{
-		return $this->iSieveSecure;
-	}
-
 	public function OutHost() : string
 	{
 		return $this->sOutHost;
@@ -305,21 +286,11 @@ class Domain implements \JsonSerializable
 		return $this->iOutPort;
 	}
 
-	public function OutSecure() : int
-	{
-		return $this->iOutSecure;
-	}
-
 	public function OutShortLogin() : bool
 	{
 		return $this->bOutShortLogin;
 	}
 
-	public function OutAuth() : bool
-	{
-		return $this->bOutAuth;
-	}
-
 	public function OutSetSender() : bool
 	{
 		return $this->bOutSetSender;
@@ -330,21 +301,9 @@ class Domain implements \JsonSerializable
 		return $this->bOutUsePhpMail;
 	}
 
-	public function WhiteList() : string
-	{
-		return $this->sWhiteList;
-	}
-
-	public function AliasName() : string
-	{
-		return $this->sAliasName;
-	}
-
-	public function SetAliasName(string $sAliasName) : self
+	public function SetAliasName(string $sAliasName) : void
 	{
 		$this->sAliasName = $sAliasName;
-
-		return $this;
 	}
 
 	public function ValidateWhiteList(string $sEmail, string $sLogin = '') : bool
@@ -400,10 +359,42 @@ class Domain implements \JsonSerializable
 		);
 	}
 
+	/**
+	 * See jsonSerialize() for valid values
+	 */
+	public static function fromArray(string $sName, array $aDomain) : ?self
+	{
+		$oDomain = null;
+		if (\strlen($sName) && \strlen($aDomain['imapHost'])) {
+			$oDomain = new self($sName);
+
+			$oDomain->sIncHost = \MailSo\Base\Utils::IdnToAscii($aDomain['imapHost']);
+			$oDomain->iIncPort = (int) $aDomain['imapPort'];
+			$oDomain->iIncSecure = (int) $aDomain['imapSecure'];
+			$oDomain->bIncShortLogin = !empty($aDomain['imapShortLogin']);
+
+			$oDomain->bUseSieve = !empty($aDomain['useSieve']);
+			$oDomain->sSieveHost = \MailSo\Base\Utils::IdnToAscii($aDomain['sieveHost']);
+			$oDomain->iSievePort = (int) $aDomain['sievePort'];
+			$oDomain->iSieveSecure = (int) $aDomain['sieveSecure'];
+
+			$oDomain->sOutHost = \MailSo\Base\Utils::IdnToAscii($aDomain['smtpHost']);
+			$oDomain->iOutPort = (int) $aDomain['smtpPort'];
+			$oDomain->iOutSecure = (int) $aDomain['smtpSecure'];
+			$oDomain->bOutShortLogin = !empty($aDomain['smtpShortLogin']);
+			$oDomain->bOutAuth = !empty($aDomain['smtpAuth']);
+			$oDomain->bOutSetSender = !empty($aDomain['smtpSetSender']);
+			$oDomain->bOutUsePhpMail = !empty($aDomain['smtpPhpMail']);
+
+			$oDomain->sWhiteList = (string) $aDomain['whiteList'];
+		}
+		return $oDomain;
+	}
+
 	#[\ReturnTypeWillChange]
 	public function jsonSerialize()
 	{
-		return array(
+		$aResult = array(
 //			'@Object' => 'Object/Domain',
 			'name' => \MailSo\Base\Utils::IdnToUtf8($this->sName),
 			'imapHost' => \MailSo\Base\Utils::IdnToUtf8($this->sIncHost),
@@ -421,8 +412,11 @@ class Domain implements \JsonSerializable
 			'smtpAuth' => $this->bOutAuth,
 			'smtpSetSender' => $this->bOutSetSender,
 			'smtpPhpMail' => $this->bOutUsePhpMail,
-			'whiteList' => $this->sWhiteList,
-			'aliasName' => $this->sAliasName
+			'whiteList' => $this->sWhiteList
 		);
+		if ($this->sAliasName) {
+			$aResult['aliasName'] = $this->sAliasName;
+		}
+		return $aResult;
 	}
 }
diff --git a/snappymail/v/0.0.0/app/libraries/RainLoop/Providers/Domain.php b/snappymail/v/0.0.0/app/libraries/RainLoop/Providers/Domain.php
index ce647b2a5..5fcbf11ca 100644
--- a/snappymail/v/0.0.0/app/libraries/RainLoop/Providers/Domain.php
+++ b/snappymail/v/0.0.0/app/libraries/RainLoop/Providers/Domain.php
@@ -14,8 +14,7 @@ class Domain extends AbstractProvider
 	 */
 	private $oPlugins;
 
-	public function __construct(Domain\DomainInterface $oDriver,
-		\RainLoop\Plugins\Manager $oPlugins)
+	public function __construct(Domain\DomainInterface $oDriver, \RainLoop\Plugins\Manager $oPlugins)
 	{
 		$this->oDriver = $oDriver;
 		$this->oPlugins = $oPlugins;
@@ -24,11 +23,7 @@ class Domain extends AbstractProvider
 	public function Load(string $sName, bool $bFindWithWildCard = false, bool $bCheckDisabled = true, bool $bCheckAliases = true) : ?\RainLoop\Model\Domain
 	{
 		$oDomain = $this->oDriver->Load($sName, $bFindWithWildCard, $bCheckDisabled, $bCheckAliases);
-		if ($oDomain instanceof \RainLoop\Model\Domain)
-		{
-			$this->oPlugins->RunHook('filter.domain', array(&$oDomain));
-		}
-
+		$oDomain && $this->oPlugins->RunHook('filter.domain', array($oDomain));
 		return $oDomain;
 	}
 
@@ -39,11 +34,9 @@ class Domain extends AbstractProvider
 
 	public function SaveAlias(string $sName, string $sAlias) : bool
 	{
-		if ($this->Load($sName, false, false))
-		{
+		if ($this->Load($sName, false, false)) {
 			throw new \RainLoop\Exceptions\ClientException(\RainLoop\Notifications::DomainAlreadyExists);
 		}
-
 		return $this->oDriver->SaveAlias($sName, $sAlias);
 	}
 
@@ -64,60 +57,34 @@ class Domain extends AbstractProvider
 
 	public function LoadOrCreateNewFromAction(\RainLoop\Actions $oActions, string $sNameForTest = null) : ?\RainLoop\Model\Domain
 	{
-		$oDomain = null;
-
 		$sName = (string) $oActions->GetActionParam('Name', '');
-
-		if (\strlen($sName) && $sNameForTest && !\str_contains($sName, '*'))
-		{
+		if (\strlen($sName) && $sNameForTest && !\str_contains($sName, '*')) {
 			$sNameForTest = null;
 		}
-
-		if (\strlen($sName) || $sNameForTest)
-		{
-			$bCreate = !empty($oActions->GetActionParam('Create', 0));
-			$sIncHost = (string) $oActions->GetActionParam('IncHost', '');
-			$iIncPort = (int) $oActions->GetActionParam('IncPort', 143);
-			$iIncSecure = (int) $oActions->GetActionParam('IncSecure', \MailSo\Net\Enumerations\ConnectionSecurityType::NONE);
-			$bIncShortLogin = !empty($oActions->GetActionParam('IncShortLogin', 0));
-			$bUseSieve = !empty($oActions->GetActionParam('UseSieve', 0));
-			$sSieveHost = (string) $oActions->GetActionParam('SieveHost', '');
-			$iSievePort = (int) $oActions->GetActionParam('SievePort', 4190);
-			$iSieveSecure = (int) $oActions->GetActionParam('SieveSecure', \MailSo\Net\Enumerations\ConnectionSecurityType::NONE);
-			$sOutHost = (string) $oActions->GetActionParam('OutHost', '');
-			$iOutPort = (int) $oActions->GetActionParam('OutPort', 25);
-			$iOutSecure = (int) $oActions->GetActionParam('OutSecure', \MailSo\Net\Enumerations\ConnectionSecurityType::NONE);
-			$bOutShortLogin = !empty($oActions->GetActionParam('OutShortLogin', 0));
-			$bOutAuth = !empty($oActions->GetActionParam('OutAuth', 1));
-			$bOutSetSender = !empty($oActions->GetActionParam('OutSetSender', 0));
-			$bOutUsePhpMail = !empty($oActions->GetActionParam('OutUsePhpMail', 0));
-			$sWhiteList = (string) $oActions->GetActionParam('WhiteList', '');
-
-			$oDomain = $sNameForTest ? null : $this->Load($sName);
-			if ($oDomain instanceof \RainLoop\Model\Domain)
-			{
-				if ($bCreate)
-				{
-					throw new \RainLoop\Exceptions\ClientException(\RainLoop\Notifications::DomainAlreadyExists);
-				}
+		if (\strlen($sName) || $sNameForTest) {
+			if (!$sNameForTest && !empty($oActions->GetActionParam('Create', 0)) && $this->Load($sName)) {
+				throw new \RainLoop\Exceptions\ClientException(\RainLoop\Notifications::DomainAlreadyExists);
 			}
-			else
-			{
-				$oDomain = new \RainLoop\Model\Domain($sNameForTest ?: $sName);
-			}
-
-			$sIncHost = \MailSo\Base\Utils::IdnToAscii($sIncHost);
-			$sSieveHost = \MailSo\Base\Utils::IdnToAscii($sSieveHost);
-			$sOutHost = \MailSo\Base\Utils::IdnToAscii($sOutHost);
-
-			$oDomain->SetConfig(
-				$sIncHost, $iIncPort, $iIncSecure, $bIncShortLogin,
-				$bUseSieve, $sSieveHost, $iSievePort, $iSieveSecure,
-				$sOutHost, $iOutPort, $iOutSecure, $bOutShortLogin, $bOutAuth, $bOutSetSender, $bOutUsePhpMail,
-				$sWhiteList);
+			return \RainLoop\Model\Domain::fromArray($sNameForTest ?: $sName, [
+				'imapHost' => $oActions->GetActionParam('IncHost', ''),
+				'imapPort' => $oActions->GetActionParam('IncPort', 143),
+				'imapSecure' => $oActions->GetActionParam('IncSecure', \MailSo\Net\Enumerations\ConnectionSecurityType::NONE),
+				'imapShortLogin' => $oActions->GetActionParam('IncShortLogin', 0),
+				'useSieve' => $oActions->GetActionParam('UseSieve', 0),
+				'sieveHost' => $oActions->GetActionParam('SieveHost', ''),
+				'sievePort' => $oActions->GetActionParam('SievePort', 4190),
+				'sieveSecure' => $oActions->GetActionParam('SieveSecure', \MailSo\Net\Enumerations\ConnectionSecurityType::NONE),
+				'smtpHost' => $oActions->GetActionParam('OutHost', ''),
+				'smtpPort' => $oActions->GetActionParam('OutPort', 25),
+				'smtpSecure' => $oActions->GetActionParam('OutSecure', \MailSo\Net\Enumerations\ConnectionSecurityType::NONE),
+				'smtpShortLogin' => $oActions->GetActionParam('OutShortLogin', 0),
+				'smtpAuth' => $oActions->GetActionParam('OutAuth', 1),
+				'smtpSetSender' => $oActions->GetActionParam('OutSetSender', 0),
+				'smtpPhpMail' => $oActions->GetActionParam('OutUsePhpMail', 0),
+				'whiteList' => $oActions->GetActionParam('WhiteList', '')
+			]);
 		}
-
-		return $oDomain;
+		return null;
 	}
 
 	public function IsActive() : bool
diff --git a/snappymail/v/0.0.0/app/libraries/RainLoop/Providers/Domain/DefaultDomain.php b/snappymail/v/0.0.0/app/libraries/RainLoop/Providers/Domain/DefaultDomain.php
index c4881658c..b01d34b2c 100644
--- a/snappymail/v/0.0.0/app/libraries/RainLoop/Providers/Domain/DefaultDomain.php
+++ b/snappymail/v/0.0.0/app/libraries/RainLoop/Providers/Domain/DefaultDomain.php
@@ -42,36 +42,38 @@ class DefaultDomain implements DomainInterface
 
 	private function getWildcardDomainsLine() : string
 	{
-		if ($this->oCacher)
-		{
+		if ($this->oCacher) {
 			$sResult = $this->oCacher->Get(static::wildcardDomainsCacheKey());
-			if (\strlen($sResult))
-			{
+			if (\strlen($sResult)) {
 				return $sResult;
 			}
 		}
 
-		$sResult = '';
 		$aNames = array();
 
+//		$aList = \glob($this->sDomainPath.'/*.{ini,json}', GLOB_BRACE);
+		$aList = \glob($this->sDomainPath.'/*.json');
+		foreach ($aList as $sFile) {
+			$sName = \substr(\basename($sFile), 0, -5);
+			if ('default' === $sName || false !== \strpos($sName, '_wildcard_')) {
+				$aNames[] = static::codeFileName($sName, true);
+			}
+		}
 		$aList = \glob($this->sDomainPath.'/*.ini');
-		foreach ($aList as $sFile)
-		{
+		foreach ($aList as $sFile) {
 			$sName = \substr(\basename($sFile), 0, -4);
-			if ('default' === $sName || false !== \strpos($sName, '_wildcard_'))
-			{
+			if ('default' === $sName || false !== \strpos($sName, '_wildcard_')) {
 				$aNames[] = static::codeFileName($sName, true);
 			}
 		}
 
-		if (\count($aNames))
-		{
+		$sResult = '';
+		if ($aNames) {
 			\rsort($aNames, SORT_STRING);
-			$sResult = \implode(' ', $aNames);
+			$sResult = \implode(' ', \array_unique($aNames));
 		}
 
-		if ($this->oCacher)
-		{
+		if ($this->oCacher) {
 			$this->oCacher->Set(static::wildcardDomainsCacheKey(), $sResult);
 		}
 
@@ -80,62 +82,48 @@ class DefaultDomain implements DomainInterface
 
 	public function Load(string $sName, bool $bFindWithWildCard = false, bool $bCheckDisabled = true, bool $bCheckAliases = true) : ?\RainLoop\Model\Domain
 	{
-		$mResult = null;
-
-		$aDisabled = [];
-		$sFoundValue = '';
+		if ($bCheckDisabled) {
+			$aDisabled = [];
+			if (\file_exists($this->sDomainPath.'/disabled')) {
+				$aDisabled = \explode(',', \file_get_contents($this->sDomainPath.'/disabled'));
+				if ($aDisabled && \in_array(\MailSo\Base\Utils::IdnToAscii($sName, true), $aDisabled)) {
+					return null;
+				}
+			}
+		}
 
 		$sRealFileName = static::codeFileName($sName);
 
-		if (\file_exists($this->sDomainPath.'/disabled')) {
-			$aDisabled = \explode(',', \file_get_contents($this->sDomainPath.'/disabled'));
+		if (\file_exists($this->sDomainPath.'/'.$sRealFileName.'.json')) {
+			$aDomain = \json_decode(\file_get_contents($this->sDomainPath.'/'.$sRealFileName.'.json'), true) ?: array();
+			return \RainLoop\Model\Domain::fromArray($sName, $aDomain);
 		}
-		$bCheckDisabled = $bCheckDisabled && 0 < \count($aDisabled);
-
-		if (\file_exists($this->sDomainPath.'/'.$sRealFileName.'.ini') &&
-			(!$bCheckDisabled || !\in_array(\MailSo\Base\Utils::IdnToAscii($sName, true), $aDisabled)))
-		{
+		if (\file_exists($this->sDomainPath.'/'.$sRealFileName.'.ini')) {
 			$aDomain = \parse_ini_file($this->sDomainPath.'/'.$sRealFileName.'.ini') ?: array();
-//			if ($bCheckAliases && !empty($aDomain['alias']))
-//			{
-//				$oDomain = $this->Load($aDomain['alias'], false, false, false);
-//				if ($oDomain && $oDomain instanceof \RainLoop\Model\Domain)
-//				{
-//					$oDomain->SetAliasName($sName);
-//				}
-//
-//				return $oDomain;
-//			}
-			$mResult = \RainLoop\Model\Domain::NewInstanceFromDomainConfigArray($sName, $aDomain);
+			return \RainLoop\Model\Domain::fromIniArray($sName, $aDomain);
 		}
-		else if ($bCheckAliases && \file_exists($this->sDomainPath.'/'.$sRealFileName.'.alias') &&
-			(!$bCheckDisabled || !\in_array(\MailSo\Base\Utils::IdnToAscii($sName, true), $aDisabled)))
-		{
-			$sAlias = \trim(\file_get_contents($this->sDomainPath.'/'.$sRealFileName.'.alias'));
-			if (!empty($sAlias))
-			{
-				$oDomain = $this->Load($sAlias, false, false, false);
-				if ($oDomain && $oDomain instanceof \RainLoop\Model\Domain)
-				{
-					$oDomain->SetAliasName($sName);
-				}
 
+		if ($bCheckAliases && \file_exists($this->sDomainPath.'/'.$sRealFileName.'.alias')) {
+			$sAlias = \trim(\file_get_contents($this->sDomainPath.'/'.$sRealFileName.'.alias'));
+			if (!empty($sAlias)) {
+				$oDomain = $this->Load($sAlias, false, false, false);
+				$oDomain && $oDomain->SetAliasName($sName);
 				return $oDomain;
 			}
 		}
-		else if ($bFindWithWildCard)
-		{
+
+		if ($bFindWithWildCard) {
 			$sNames = $this->getWildcardDomainsLine();
+			$sFoundValue = '';
 			if (\strlen($sNames)
 			 && \RainLoop\Plugins\Helper::ValidateWildcardValues(\MailSo\Base\Utils::IdnToUtf8($sName, true), $sNames, $sFoundValue)
 			 && \strlen($sFoundValue)
-			 && (!$bCheckDisabled || !\in_array($sFoundValue, $aDisabled))
 			) {
-				$mResult = $this->Load($sFoundValue, false);
+				return $this->Load($sFoundValue, false);
 			}
 		}
 
-		return $mResult;
+		return null;
 	}
 
 	public function Save(\RainLoop\Model\Domain $oDomain) : bool
@@ -147,7 +135,8 @@ class DefaultDomain implements DomainInterface
 			$this->oCacher->Delete(static::wildcardDomainsCacheKey());
 		}
 
-		\RainLoop\Utils::saveFile($this->sDomainPath.'/'.$sRealFileName.'.ini', $oDomain->ToIniString());
+//		\RainLoop\Utils::saveFile($this->sDomainPath.'/'.$sRealFileName.'.ini', $oDomain->ToIniString());
+		\RainLoop\Utils::saveFile($this->sDomainPath.'/'.$sRealFileName.'.json', \json_encode($oDomain, \JSON_PRETTY_PRINT));
 
 		return true;
 	}
@@ -204,6 +193,10 @@ class DefaultDomain implements DomainInterface
 
 		if (\strlen($sName))
 		{
+			if (\file_exists($this->sDomainPath.'/'.$sRealFileName.'.json'))
+			{
+				$bResult = \unlink($this->sDomainPath.'/'.$sRealFileName.'.json');
+			}
 			if (\file_exists($this->sDomainPath.'/'.$sRealFileName.'.ini'))
 			{
 				$bResult = \unlink($this->sDomainPath.'/'.$sRealFileName.'.ini');
@@ -245,12 +238,12 @@ class DefaultDomain implements DomainInterface
 		$aWildCards = array();
 		$aAliases = array();
 
-//		$aList = \glob($this->sDomainPath.'/*.{ini,alias}', GLOB_BRACE);
+//		$aList = \glob($this->sDomainPath.'/*.{ini,json,alias}', GLOB_BRACE);
 		$aList = \array_diff(\scandir($this->sDomainPath), array('.', '..'));
 		foreach ($aList as $sFile) {
 			$bAlias = '.alias' === \substr($sFile, -6);
-			if ($bAlias || '.ini' === \substr($sFile, -4)) {
-				$sName = static::codeFileName(\preg_replace('/\.(ini|alias)$/', '', $sFile), true);
+			if ($bAlias || '.json' === \substr($sFile, -5) || '.ini' === \substr($sFile, -4)) {
+				$sName = static::codeFileName(\preg_replace('/\.(ini|json|alias)$/', '', $sFile), true);
 				if ($bAlias) {
 					if ($bIncludeAliases) {
 						$aAliases[$sName] = array(