diff --git a/debian/changelog b/debian/changelog
index a2d5e985..e9cc1fb4 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,4 @@
-hedera-web (1.405.17) stable; urgency=low
+hedera-web (1.405.18) stable; urgency=low
 
   * Initial Release.
 
diff --git a/rest/core/account.php b/rest/core/account.php
index 68188ef5..fc59d918 100755
--- a/rest/core/account.php
+++ b/rest/core/account.php
@@ -2,45 +2,45 @@
 
 class Account
 {
-	static function trySync ($db, $user, $password = NULL)
+	static function trySync ($db, $userName, $password = NULL)
 	{
 		$isSync = $db->getValue (
 			'SELECT sync FROM account.user WHERE name = #',
-			[$user]
+			[$userName]
 		);
 
 		if ($isSync)
 			return;
 
-		self::sync ($db, $user, $password);
+		self::sync ($db, $userName, $password);
 	}
 
-	static function sync ($db, $user, $password = NULL, $force = TRUE)
+	static function sync ($db, $userName, $password = NULL, $force = TRUE)
 	{
 		$hasAccount = $db->getValue (
 			'SELECT COUNT(*) > 0
 				FROM account.user u
 					JOIN account.account a ON u.id = a.id
 				WHERE u.name = #',
-			[$user]
+			[$userName]
 		);
 		
 		if ($hasAccount)
 		{
-			self::ldapSync ($db, $user, $password);
-			self::sambaSync ($db, $user, $password);
+			self::ldapSync ($db, $userName, $password);
+			self::sambaSync ($db, $userName, $password);
 		}
 
 		$db->query (
 			'UPDATE account.user SET sync = TRUE WHERE name = #',
-			[$user]
+			[$userName]
 		);
 	}
 
 	/**
 	 * Synchronizes the user credentials in the LDAP server.
 	 */
-	static function ldapSync ($db, $user, $password)
+	static function ldapSync ($db, $userName, $password)
 	{
 		if (empty ($password))
 			return;
@@ -64,43 +64,79 @@ class Account
 		if (!$bind)
 			throw new Exception ("Authentication failed on LDAP server: ". ldapError ($ds));
 
+		// Prepares the data
+
+		$domain = $db->getValue ('SELECT domain FROM account.mailConfig');
+
+		$user = $db->getObject (
+			'SELECT id, nickname, lang
+				FROM account.user
+				WHERE name = #',
+			[$userName]
+		);
+
+		$info = [
+			'cn'                => $userName,
+			'sn'                => $userName,
+			'displayName'       => $user->nickname,
+			'mail'              => "$userName@{$domain}",
+			'userPassword'      => sshaEncode ($password),
+			'preferredLanguage' => $user->lang
+		];
+
 		// Search the user entry
 
-		$res = ldap_search ($ds, $conf->baseDn, "(&(uid=$user)($conf->filter))");
+		$filter = "uid=$userName";
+
+		if (!empty($conf->filter))
+			$filter = "(&($filter)($conf->filter))";
+
+		$res = ldap_search ($ds, $conf->baseDn, $filter);
 
 		if (!$res)
 			throw new Exception ("Can't get the LDAP entry: ". ldapError ($ds));
 
-		$dn = "uid=$user,{$conf->baseDn}";
+		$dn = "uid=$userName,{$conf->baseDn}";
 		$entry = ldap_first_entry ($ds, $res);
 
+		$classes = ldap_get_values ($ds, $entry, 'objectClass');
+
+		if (!in_array ('inetOrgPerson', $classes))
+		{
+			ldap_delete ($ds, $dn);
+			$entry = NULL;
+		}
+
 		if ($entry)
 		{
-			$info = ['userPassword' => sshaEncode ($password)];
-			ldap_modify ($ds, $dn, $info);
+			$updated = ldap_modify ($ds, $dn, $info);
 		}
 		else
 		{
-			$info = [
-				'objectClass' => ['account', 'simpleSecurityObject', 'top'],
-				'uid' => $user,
-				'userPassword' => sshaEncode ($password)
-			];
-			ldap_add ($ds, $dn, $info);
+			$info = array_merge ($info, [
+				'objectClass' => ['inetOrgPerson'],
+				'uid'         => $userName
+			]);
+			$updated = ldap_add ($ds, $dn, $info);
 		}
 
+		if (!$updated)
+			throw new Exception ("Can't update the LDAP entry: ". ldapError ($ds));
+
 		ldap_unbind ($ds);
 	}
 
 	/**
 	 * Synchronizes the user credentials in the Samba server.
 	 */
-	static function sambaSync ($db, $user, $password)
+	static function sambaSync ($db, $userName, $password)
 	{
 		$conf = $db->getObject (
-			'SELECT host, sshUser, sshPass, domain, uidBase
+			'SELECT host, sshUser, sshPass, uidBase
 				FROM account.sambaConfig'
 		);
+		
+		$domain = $db->getValue ('SELECT domain FROM account.mailConfig');
 
 		$samba = new SshConnection ($conf->host
 			,$conf->sshUser
@@ -112,12 +148,12 @@ class Account
 		// Creates the Samba user and initializes it's home directory
 
 		$userId = $db->getValue (
-			'SELECT id FROM account.user WHERE name = #', [$user]);
+			'SELECT id FROM account.user WHERE name = #', [$userName]);
 
 		$samba->exec ("$scriptDir/create-user.sh %s %s %s"
-			,$user
+			,$userName
 			,$conf->uidBase + $userId
-			,"$user@{$conf->domain}"
+			,"$userName@{$domain}"
 		);
 
 		// Syncronizes the Samba password
@@ -126,7 +162,7 @@ class Account
 			return;
 
 		$samba->exec ("$scriptDir/set-password.sh %s %s"
-			,$user
+			,$userName
 			,$password
 		);
 	}
diff --git a/rest/core/login.php b/rest/core/login.php
index 4bafbcca..9aab4885 100755
--- a/rest/core/login.php
+++ b/rest/core/login.php
@@ -12,7 +12,10 @@ class Login extends Vn\Web\JsonRequest
 				,$_POST['password']
 			);
 		}
-		catch (Exception $e) {}
+		catch (Exception $e)
+		{
+			error_log ($e->getMessage());
+		}
 
 		$token = $this->service->createToken (
 			$_SESSION['user'],