diff --git a/src/tests/Feature/Backends/LDAPTest.php b/src/tests/Feature/Backends/LDAPTest.php
index eb64bbea..72659e10 100644
--- a/src/tests/Feature/Backends/LDAPTest.php
+++ b/src/tests/Feature/Backends/LDAPTest.php
@@ -1,258 +1,260 @@
 <?php
 
 namespace Tests\Feature\Backends;
 
 use App\Backends\LDAP;
 use App\Domain;
 use App\Entitlement;
 use App\User;
 use Illuminate\Support\Facades\Queue;
 use Tests\TestCase;
 
 class LDAPTest extends TestCase
 {
     private $ldap_config = [];
 
     /**
      * {@inheritDoc}
      */
     public function setUp(): void
     {
         parent::setUp();
 
         $this->ldap_config = [
             'ldap.hosts' => \config('ldap.hosts'),
         ];
 
         $this->deleteTestUser('user-ldap-test@' . \config('app.domain'));
         $this->deleteTestDomain('testldap.com');
     }
 
     /**
      * {@inheritDoc}
      */
     public function tearDown(): void
     {
         \config($this->ldap_config);
 
         $this->deleteTestUser('user-ldap-test@' . \config('app.domain'));
         $this->deleteTestDomain('testldap.com');
 
         parent::tearDown();
     }
 
     /**
      * Test handling connection errors
      *
      * @group ldap
      */
     public function testConnectException(): void
     {
         \config(['ldap.hosts' => 'non-existing.host']);
 
         $this->expectException(\Exception::class);
 
         LDAP::connect();
     }
 
     /**
      * Test creating/updating/deleting a domain record
      *
      * @group ldap
      */
     public function testDomain(): void
     {
         Queue::fake();
 
         $domain = $this->getTestDomain('testldap.com', [
                 'type' => Domain::TYPE_EXTERNAL,
                 'status' => Domain::STATUS_NEW | Domain::STATUS_ACTIVE,
         ]);
 
         // Create the domain
         LDAP::createDomain($domain);
 
         $ldap_domain = LDAP::getDomain($domain->namespace);
 
         $expected = [
             'associateddomain' => $domain->namespace,
             'inetdomainstatus' => $domain->status,
             'objectclass' => [
                 'top',
                 'domainrelatedobject',
                 'inetdomain'
             ],
         ];
 
         foreach ($expected as $attr => $value) {
             $this->assertEquals($value, isset($ldap_domain[$attr]) ? $ldap_domain[$attr] : null);
         }
 
         // TODO: Test other attributes, aci, roles/ous
 
         // Update the domain
         $domain->status |= User::STATUS_LDAP_READY;
 
         LDAP::updateDomain($domain);
 
         $expected['inetdomainstatus'] = $domain->status;
 
         $ldap_domain = LDAP::getDomain($domain->namespace);
 
         foreach ($expected as $attr => $value) {
             $this->assertEquals($value, isset($ldap_domain[$attr]) ? $ldap_domain[$attr] : null);
         }
 
         // Delete the domain
         LDAP::deleteDomain($domain);
 
         $this->assertSame(null, LDAP::getDomain($domain->namespace));
     }
 
     /**
      * Test creating/editing/deleting a user record
      *
      * @group ldap
      */
     public function testUser(): void
     {
         Queue::fake();
 
         $user = $this->getTestUser('user-ldap-test@' . \config('app.domain'));
 
         LDAP::createUser($user);
 
         $ldap_user = LDAP::getUser($user->email);
 
         $expected = [
             'objectclass' => [
                 'top',
                 'inetorgperson',
                 'inetuser',
                 'kolabinetorgperson',
                 'mailrecipient',
                 'person',
                 'organizationalPerson',
             ],
             'mail' => $user->email,
             'uid' => $user->email,
-            'nsroledn' => null,
+            'nsroledn' => [
+                'cn=imap-user,' . \config('ldap.hosted.root_dn')
+            ],
             'cn' => 'unknown',
             'displayname' => '',
             'givenname' => '',
             'sn' => 'unknown',
             'inetuserstatus' => $user->status,
             'mailquota' => null,
             'o' => '',
             'alias' => null,
         ];
 
         foreach ($expected as $attr => $value) {
             $this->assertEquals($value, isset($ldap_user[$attr]) ? $ldap_user[$attr] : null);
         }
 
         // Add aliases, and change some user settings, and entitlements
         $user->setSettings([
             'first_name' => 'Firstname',
             'last_name' => 'Lastname',
             'organization' => 'Org',
             'country' => 'PL',
         ]);
         $user->status |= User::STATUS_IMAP_READY;
         $user->save();
         $aliases = ['t1-' . $user->email, 't2-' . $user->email];
         $user->setAliases($aliases);
         $package_kolab = \App\Package::where('title', 'kolab')->first();
         $user->assignPackage($package_kolab);
 
         LDAP::updateUser($user->fresh());
 
         $expected['alias'] = $aliases;
         $expected['o'] = 'Org';
         $expected['displayname'] = 'Lastname, Firstname';
         $expected['givenname'] = 'Firstname';
         $expected['cn'] = 'Firstname Lastname';
         $expected['sn'] = 'Lastname';
         $expected['inetuserstatus'] = $user->status;
         $expected['mailquota'] = 2097152;
         $expected['nsroledn'] = null;
 
         $ldap_user = LDAP::getUser($user->email);
 
         foreach ($expected as $attr => $value) {
             $this->assertEquals($value, isset($ldap_user[$attr]) ? $ldap_user[$attr] : null);
         }
 
         // Update entitlements
         $sku_activesync = \App\Sku::where('title', 'activesync')->first();
         $sku_groupware = \App\Sku::where('title', 'groupware')->first();
         $user->assignSku($sku_activesync, 1);
         Entitlement::where(['sku_id' => $sku_groupware->id, 'entitleable_id' => $user->id])->delete();
 
         LDAP::updateUser($user->fresh());
 
         $expected_roles = [
             'activesync-user',
             'imap-user'
         ];
 
         $ldap_user = LDAP::getUser($user->email);
 
         $this->assertCount(2, $ldap_user['nsroledn']);
 
         $ldap_roles = array_map(
             function ($role) {
                 if (preg_match('/^cn=([a-z0-9-]+)/', $role, $m)) {
                     return $m[1];
                 } else {
                     return $role;
                 }
             },
             $ldap_user['nsroledn']
         );
 
         $this->assertSame($expected_roles, $ldap_roles);
 
         // Delete the user
         LDAP::deleteUser($user);
 
         $this->assertSame(null, LDAP::getUser($user->email));
     }
 
     /**
      * Test handling update of a non-existing domain
      *
      * @group ldap
      */
     public function testUpdateDomainException(): void
     {
         $this->expectException(\Exception::class);
         $this->expectExceptionMessageMatches('/domain not found/');
 
         $domain = new Domain([
                 'namespace' => 'testldap.com',
                 'type' => Domain::TYPE_EXTERNAL,
                 'status' => Domain::STATUS_NEW | Domain::STATUS_ACTIVE,
         ]);
 
         LDAP::updateDomain($domain);
     }
 
     /**
      * Test handling update of a non-existing user
      *
      * @group ldap
      */
     public function testUpdateUserException(): void
     {
         $this->expectException(\Exception::class);
         $this->expectExceptionMessageMatches('/user not found/');
 
         $user = new User([
                 'email' => 'test-non-existing-ldap@kolab.org',
                 'status' => User::STATUS_ACTIVE,
         ]);
 
         LDAP::updateUser($user);
     }
 }
diff --git a/src/tests/Feature/Controller/WalletsTest.php b/src/tests/Feature/Controller/WalletsTest.php
index 8e0a5437..1b54f434 100644
--- a/src/tests/Feature/Controller/WalletsTest.php
+++ b/src/tests/Feature/Controller/WalletsTest.php
@@ -1,333 +1,333 @@
 <?php
 
 namespace Tests\Feature\Controller;
 
 use App\Http\Controllers\API\V4\WalletsController;
 use App\Payment;
 use App\Providers\PaymentProvider;
 use App\Transaction;
 use Carbon\Carbon;
 use Tests\TestCase;
 
 class WalletsTest extends TestCase
 {
     /**
      * {@inheritDoc}
      */
     public function setUp(): void
     {
         parent::setUp();
 
         $this->deleteTestUser('wallets-controller@kolabnow.com');
     }
 
     /**
      * {@inheritDoc}
      */
     public function tearDown(): void
     {
         $this->deleteTestUser('wallets-controller@kolabnow.com');
 
         parent::tearDown();
     }
 
 
     /**
      * Test for getWalletNotice() method
      */
     public function testGetWalletNotice(): void
     {
         $user = $this->getTestUser('wallets-controller@kolabnow.com');
         $package = \App\Package::where('title', 'kolab')->first();
         $user->assignPackage($package);
         $wallet = $user->wallets()->first();
 
         $controller = new WalletsController();
         $method = new \ReflectionMethod($controller, 'getWalletNotice');
         $method->setAccessible(true);
 
         // User/entitlements created today, balance=0
         $notice = $method->invoke($controller, $wallet);
 
         $this->assertSame('You are in your free trial period.', $notice);
 
         $wallet->owner->created_at = Carbon::now()->subDays(15);
         $wallet->owner->save();
 
         $notice = $method->invoke($controller, $wallet);
 
         $this->assertSame('Your free trial is about to end, top up to continue.', $notice);
 
         // User/entitlements created today, balance=-10 CHF
         $wallet->balance = -1000;
         $notice = $method->invoke($controller, $wallet);
 
         $this->assertSame('You are out of credit, top up your balance now.', $notice);
 
         // User/entitlements created today, balance=-9,99 CHF (monthly cost)
         $wallet->balance = 999;
         $notice = $method->invoke($controller, $wallet);
 
         $this->assertRegExp('/\((1 month|4 weeks)\)/', $notice);
 
         // Old entitlements, 100% discount
         $this->backdateEntitlements($wallet->entitlements, Carbon::now()->subDays(40));
         $discount = \App\Discount::where('discount', 100)->first();
         $wallet->discount()->associate($discount);
 
         $notice = $method->invoke($controller, $wallet->refresh());
 
         $this->assertSame(null, $notice);
     }
 
     /**
      * Test fetching pdf receipt
      */
     public function testReceiptDownload(): void
     {
         $user = $this->getTestUser('wallets-controller@kolabnow.com');
         $john = $this->getTestUser('john@klab.org');
         $wallet = $user->wallets()->first();
 
         // Unauth access not allowed
         $response = $this->get("api/v4/wallets/{$wallet->id}/receipts/2020-05");
         $response->assertStatus(401);
         $response = $this->actingAs($john)->get("api/v4/wallets/{$wallet->id}/receipts/2020-05");
         $response->assertStatus(403);
 
         // Invalid receipt id (current month)
         $receiptId = date('Y-m');
         $response = $this->actingAs($user)->get("api/v4/wallets/{$wallet->id}/receipts/{$receiptId}");
         $response->assertStatus(404);
 
         // Invalid receipt id
         $receiptId = '1000-03';
         $response = $this->actingAs($user)->get("api/v4/wallets/{$wallet->id}/receipts/{$receiptId}");
         $response->assertStatus(404);
 
         // Valid receipt id
         $year = intval(date('Y')) - 1;
         $receiptId = "$year-12";
         $filename = \config('app.name') . " Receipt for $year-12";
 
         $response = $this->actingAs($user)->get("api/v4/wallets/{$wallet->id}/receipts/{$receiptId}");
 
         $response->assertStatus(200);
         $response->assertHeader('content-type', 'application/pdf');
         $response->assertHeader('content-disposition', 'attachment; filename="' . $filename . '"');
         $response->assertHeader('content-length');
 
         $length = $response->headers->get('content-length');
         $content = $response->content();
-        $this->assertStringStartsWith("%PDF-1.3\n", $content);
+        $this->assertStringStartsWith("%PDF-1.", $content);
         $this->assertEquals(strlen($content), $length);
     }
 
     /**
      * Test fetching list of receipts
      */
     public function testReceipts(): void
     {
         $user = $this->getTestUser('wallets-controller@kolabnow.com');
         $john = $this->getTestUser('john@klab.org');
         $wallet = $user->wallets()->first();
         $wallet->payments()->delete();
 
         // Unauth access not allowed
         $response = $this->get("api/v4/wallets/{$wallet->id}/receipts");
         $response->assertStatus(401);
         $response = $this->actingAs($john)->get("api/v4/wallets/{$wallet->id}/receipts");
         $response->assertStatus(403);
 
         // Empty list expected
         $response = $this->actingAs($user)->get("api/v4/wallets/{$wallet->id}/receipts");
         $response->assertStatus(200);
 
         $json = $response->json();
 
         $this->assertCount(5, $json);
         $this->assertSame('success', $json['status']);
         $this->assertSame([], $json['list']);
         $this->assertSame(1, $json['page']);
         $this->assertSame(0, $json['count']);
         $this->assertSame(false, $json['hasMore']);
 
         // Insert a payment to the database
         $date = Carbon::create(intval(date('Y')) - 1, 4, 30);
         $payment = Payment::create([
                 'id' => 'AAA1',
                 'status' => PaymentProvider::STATUS_PAID,
                 'type' => PaymentProvider::TYPE_ONEOFF,
                 'description' => 'Paid in April',
                 'wallet_id' => $wallet->id,
                 'provider' => 'stripe',
                 'amount' => 1111,
         ]);
         $payment->updated_at = $date;
         $payment->save();
 
         $response = $this->actingAs($user)->get("api/v4/wallets/{$wallet->id}/receipts");
         $response->assertStatus(200);
 
         $json = $response->json();
 
         $this->assertCount(5, $json);
         $this->assertSame('success', $json['status']);
         $this->assertSame([$date->format('Y-m')], $json['list']);
         $this->assertSame(1, $json['page']);
         $this->assertSame(1, $json['count']);
         $this->assertSame(false, $json['hasMore']);
     }
 
     /**
      * Test fetching a wallet (GET /api/v4/wallets/:id)
      */
     public function testShow(): void
     {
         $john = $this->getTestUser('john@kolab.org');
         $jack = $this->getTestUser('jack@kolab.org');
         $wallet = $john->wallets()->first();
 
         // Accessing a wallet of someone else
         $response = $this->actingAs($jack)->get("api/v4/wallets/{$wallet->id}");
         $response->assertStatus(403);
 
         // Accessing non-existing wallet
         $response = $this->actingAs($jack)->get("api/v4/wallets/aaa");
         $response->assertStatus(404);
 
         // Wallet owner
         $response = $this->actingAs($john)->get("api/v4/wallets/{$wallet->id}");
         $response->assertStatus(200);
 
         $json = $response->json();
 
         $this->assertSame($wallet->id, $json['id']);
         $this->assertSame('CHF', $json['currency']);
         $this->assertSame($wallet->balance, $json['balance']);
         $this->assertTrue(empty($json['description']));
         $this->assertTrue(!empty($json['notice']));
     }
 
     /**
      * Test fetching wallet transactions
      */
     public function testTransactions(): void
     {
         $package_kolab = \App\Package::where('title', 'kolab')->first();
         $user = $this->getTestUser('wallets-controller@kolabnow.com');
         $user->assignPackage($package_kolab);
         $john = $this->getTestUser('john@klab.org');
         $wallet = $user->wallets()->first();
 
         // Unauth access not allowed
         $response = $this->get("api/v4/wallets/{$wallet->id}/transactions");
         $response->assertStatus(401);
         $response = $this->actingAs($john)->get("api/v4/wallets/{$wallet->id}/transactions");
         $response->assertStatus(403);
 
         // Expect empty list
         $response = $this->actingAs($user)->get("api/v4/wallets/{$wallet->id}/transactions");
         $response->assertStatus(200);
 
         $json = $response->json();
 
         $this->assertCount(5, $json);
         $this->assertSame('success', $json['status']);
         $this->assertSame([], $json['list']);
         $this->assertSame(1, $json['page']);
         $this->assertSame(0, $json['count']);
         $this->assertSame(false, $json['hasMore']);
 
         // Create some sample transactions
         $transactions = $this->createTestTransactions($wallet);
         $transactions = array_reverse($transactions);
         $pages = array_chunk($transactions, 10 /* page size*/);
 
         // Get the first page
         $response = $this->actingAs($user)->get("api/v4/wallets/{$wallet->id}/transactions");
         $response->assertStatus(200);
 
         $json = $response->json();
 
         $this->assertCount(5, $json);
         $this->assertSame('success', $json['status']);
         $this->assertSame(1, $json['page']);
         $this->assertSame(10, $json['count']);
         $this->assertSame(true, $json['hasMore']);
         $this->assertCount(10, $json['list']);
         foreach ($pages[0] as $idx => $transaction) {
             $this->assertSame($transaction->id, $json['list'][$idx]['id']);
             $this->assertSame($transaction->type, $json['list'][$idx]['type']);
             $this->assertSame($transaction->shortDescription(), $json['list'][$idx]['description']);
             $this->assertFalse($json['list'][$idx]['hasDetails']);
             $this->assertFalse(array_key_exists('user', $json['list'][$idx]));
         }
 
         $search = null;
 
         // Get the second page
         $response = $this->actingAs($user)->get("api/v4/wallets/{$wallet->id}/transactions?page=2");
         $response->assertStatus(200);
 
         $json = $response->json();
 
         $this->assertCount(5, $json);
         $this->assertSame('success', $json['status']);
         $this->assertSame(2, $json['page']);
         $this->assertSame(2, $json['count']);
         $this->assertSame(false, $json['hasMore']);
         $this->assertCount(2, $json['list']);
         foreach ($pages[1] as $idx => $transaction) {
             $this->assertSame($transaction->id, $json['list'][$idx]['id']);
             $this->assertSame($transaction->type, $json['list'][$idx]['type']);
             $this->assertSame($transaction->shortDescription(), $json['list'][$idx]['description']);
             $this->assertSame(
                 $transaction->type == Transaction::WALLET_DEBIT,
                 $json['list'][$idx]['hasDetails']
             );
             $this->assertFalse(array_key_exists('user', $json['list'][$idx]));
 
             if ($transaction->type == Transaction::WALLET_DEBIT) {
                 $search = $transaction->id;
             }
         }
 
         // Get a non-existing page
         $response = $this->actingAs($user)->get("api/v4/wallets/{$wallet->id}/transactions?page=3");
         $response->assertStatus(200);
 
         $json = $response->json();
 
         $this->assertCount(5, $json);
         $this->assertSame('success', $json['status']);
         $this->assertSame(3, $json['page']);
         $this->assertSame(0, $json['count']);
         $this->assertSame(false, $json['hasMore']);
         $this->assertCount(0, $json['list']);
 
         // Sub-transaction searching
         $response = $this->actingAs($user)->get("api/v4/wallets/{$wallet->id}/transactions?transaction=123");
         $response->assertStatus(404);
 
         $response = $this->actingAs($user)->get("api/v4/wallets/{$wallet->id}/transactions?transaction={$search}");
         $response->assertStatus(200);
 
         $json = $response->json();
 
         $this->assertCount(5, $json);
         $this->assertSame('success', $json['status']);
         $this->assertSame(1, $json['page']);
         $this->assertSame(2, $json['count']);
         $this->assertSame(false, $json['hasMore']);
         $this->assertCount(2, $json['list']);
         $this->assertSame(Transaction::ENTITLEMENT_BILLED, $json['list'][0]['type']);
         $this->assertSame(Transaction::ENTITLEMENT_BILLED, $json['list'][1]['type']);
 
         // Test that John gets 404 if he tries to access
         // someone else's transaction ID on his wallet's endpoint
         $wallet = $john->wallets()->first();
         $response = $this->actingAs($john)->get("api/v4/wallets/{$wallet->id}/transactions?transaction={$search}");
         $response->assertStatus(404);
     }
 }
diff --git a/src/tests/Feature/Documents/ReceiptTest.php b/src/tests/Feature/Documents/ReceiptTest.php
index 92b7d026..62e1859c 100644
--- a/src/tests/Feature/Documents/ReceiptTest.php
+++ b/src/tests/Feature/Documents/ReceiptTest.php
@@ -1,312 +1,312 @@
 <?php
 
 namespace Tests\Feature\Documents;
 
 use App\Documents\Receipt;
 use App\Payment;
 use App\Providers\PaymentProvider;
 use App\User;
 use App\Wallet;
 use Carbon\Carbon;
 use Illuminate\Support\Facades\Bus;
 use Tests\TestCase;
 
 class ReceiptTest extends TestCase
 {
     /**
      * {@inheritDoc}
      */
     public function tearDown(): void
     {
         $this->deleteTestUser('receipt-test@kolabnow.com');
 
         parent::tearDown();
     }
 
     /**
      * Test receipt HTML output (without VAT)
      */
     public function testHtmlOutput(): void
     {
         $appName = \config('app.name');
         $wallet = $this->getTestData();
         $receipt = new Receipt($wallet, 2020, 5);
         $html = $receipt->htmlOutput();
 
         $this->assertStringStartsWith('<!DOCTYPE html>', $html);
 
         $dom = new \DOMDocument('1.0', 'UTF-8');
         $dom->loadHTML($html);
 
         // Title
         $title = $dom->getElementById('title');
         $this->assertSame("Receipt for May 2020", $title->textContent);
 
         // Company name/address
         $header = $dom->getElementById('header');
         $companyOutput = $this->getNodeContent($header->getElementsByTagName('td')[0]);
         $companyExpected = \config('app.company.name') . "\n" . \config('app.company.address');
         $this->assertSame($companyExpected, $companyOutput);
 
         // The main table content
         $content = $dom->getElementById('content');
         $records = $content->getElementsByTagName('tr');
         $this->assertCount(5, $records);
 
         $headerCells = $records[0]->getElementsByTagName('th');
         $this->assertCount(3, $headerCells);
         $this->assertSame('Date', $this->getNodeContent($headerCells[0]));
         $this->assertSame('Description', $this->getNodeContent($headerCells[1]));
         $this->assertSame('Amount', $this->getNodeContent($headerCells[2]));
         $cells = $records[1]->getElementsByTagName('td');
         $this->assertCount(3, $cells);
         $this->assertSame('2020-05-01', $this->getNodeContent($cells[0]));
         $this->assertSame("$appName Services", $this->getNodeContent($cells[1]));
         $this->assertSame('12,34 CHF', $this->getNodeContent($cells[2]));
         $cells = $records[2]->getElementsByTagName('td');
         $this->assertCount(3, $cells);
         $this->assertSame('2020-05-10', $this->getNodeContent($cells[0]));
         $this->assertSame("$appName Services", $this->getNodeContent($cells[1]));
         $this->assertSame('0,01 CHF', $this->getNodeContent($cells[2]));
         $cells = $records[3]->getElementsByTagName('td');
         $this->assertCount(3, $cells);
         $this->assertSame('2020-05-31', $this->getNodeContent($cells[0]));
         $this->assertSame("$appName Services", $this->getNodeContent($cells[1]));
         $this->assertSame('1,00 CHF', $this->getNodeContent($cells[2]));
         $summaryCells = $records[4]->getElementsByTagName('td');
         $this->assertCount(2, $summaryCells);
         $this->assertSame('Total', $this->getNodeContent($summaryCells[0]));
         $this->assertSame('13,35 CHF', $this->getNodeContent($summaryCells[1]));
 
         // Customer data
         $customer = $dom->getElementById('customer');
         $customerCells = $customer->getElementsByTagName('td');
         $customerOutput = $this->getNodeContent($customerCells[0]);
         $customerExpected = "Firstname Lastname\nTest Unicode Straße 150\n10115 Berlin";
         $this->assertSame($customerExpected, $this->getNodeContent($customerCells[0]));
         $customerIdents = $this->getNodeContent($customerCells[1]);
         //$this->assertTrue(strpos($customerIdents, "Account ID {$wallet->id}") !== false);
         $this->assertTrue(strpos($customerIdents, "Customer No. {$wallet->owner->id}") !== false);
 
         // Company details in the footer
         $footer = $dom->getElementById('footer');
         $footerOutput = $footer->textContent;
         $this->assertStringStartsWith(\config('app.company.details'), $footerOutput);
         $this->assertTrue(strpos($footerOutput, \config('app.company.email')) !== false);
     }
 
     /**
      * Test receipt HTML output (with VAT)
      */
     public function testHtmlOutputVat(): void
     {
         \config(['app.vat.rate' => 7.7]);
         \config(['app.vat.countries' => 'ch']);
 
         $appName = \config('app.name');
         $wallet = $this->getTestData('CH');
         $receipt = new Receipt($wallet, 2020, 5);
         $html = $receipt->htmlOutput();
 
         $this->assertStringStartsWith('<!DOCTYPE html>', $html);
 
         $dom = new \DOMDocument('1.0', 'UTF-8');
         $dom->loadHTML($html);
 
         // The main table content
         $content = $dom->getElementById('content');
         $records = $content->getElementsByTagName('tr');
         $this->assertCount(7, $records);
 
         $cells = $records[1]->getElementsByTagName('td');
         $this->assertCount(3, $cells);
         $this->assertSame('2020-05-01', $this->getNodeContent($cells[0]));
         $this->assertSame("$appName Services", $this->getNodeContent($cells[1]));
         $this->assertSame('11,39 CHF', $this->getNodeContent($cells[2]));
         $cells = $records[2]->getElementsByTagName('td');
         $this->assertCount(3, $cells);
         $this->assertSame('2020-05-10', $this->getNodeContent($cells[0]));
         $this->assertSame("$appName Services", $this->getNodeContent($cells[1]));
         $this->assertSame('0,01 CHF', $this->getNodeContent($cells[2]));
         $cells = $records[3]->getElementsByTagName('td');
         $this->assertCount(3, $cells);
         $this->assertSame('2020-05-31', $this->getNodeContent($cells[0]));
         $this->assertSame("$appName Services", $this->getNodeContent($cells[1]));
         $this->assertSame('0,92 CHF', $this->getNodeContent($cells[2]));
         $subtotalCells = $records[4]->getElementsByTagName('td');
         $this->assertCount(2, $subtotalCells);
         $this->assertSame('Subtotal', $this->getNodeContent($subtotalCells[0]));
         $this->assertSame('12,32 CHF', $this->getNodeContent($subtotalCells[1]));
         $vatCells = $records[5]->getElementsByTagName('td');
         $this->assertCount(2, $vatCells);
         $this->assertSame('VAT (7.7%)', $this->getNodeContent($vatCells[0]));
         $this->assertSame('1,03 CHF', $this->getNodeContent($vatCells[1]));
         $totalCells = $records[6]->getElementsByTagName('td');
         $this->assertCount(2, $totalCells);
         $this->assertSame('Total', $this->getNodeContent($totalCells[0]));
         $this->assertSame('13,35 CHF', $this->getNodeContent($totalCells[1]));
     }
 
     /**
      * Test receipt PDF output
      */
     public function testPdfOutput(): void
     {
         $wallet = $this->getTestData();
         $receipt = new Receipt($wallet, 2020, 5);
         $pdf = $receipt->PdfOutput();
 
-        $this->assertStringStartsWith("%PDF-1.3\n", $pdf);
+        $this->assertStringStartsWith("%PDF-1.", $pdf);
         $this->assertTrue(strlen($pdf) > 5000);
 
         // TODO: Test the content somehow
     }
 
     /**
      * Prepare data for a test
      *
      * @param string $country User country code
      *
      * @return \App\Wallet
      */
     protected function getTestData(string $country = null): Wallet
     {
         Bus::fake();
 
         $user = $this->getTestUser('receipt-test@kolabnow.com');
         $user->setSettings([
                 'first_name' => 'Firstname',
                 'last_name' => 'Lastname',
                 'billing_address' => "Test Unicode Straße 150\n10115 Berlin",
                 'country' => $country
         ]);
 
         $wallet = $user->wallets()->first();
 
         // Create two payments out of the 2020-05 period
         // and three in it, plus one in the period but unpaid,
         // and one with amount 0
 
         $payment = Payment::create([
                 'id' => 'AAA1',
                 'status' => PaymentProvider::STATUS_PAID,
                 'type' => PaymentProvider::TYPE_ONEOFF,
                 'description' => 'Paid in April',
                 'wallet_id' => $wallet->id,
                 'provider' => 'stripe',
                 'amount' => 1111,
         ]);
         $payment->updated_at = Carbon::create(2020, 4, 30, 12, 0, 0);
         $payment->save();
 
         $payment = Payment::create([
                 'id' => 'AAA2',
                 'status' => PaymentProvider::STATUS_PAID,
                 'type' => PaymentProvider::TYPE_ONEOFF,
                 'description' => 'Paid in June',
                 'wallet_id' => $wallet->id,
                 'provider' => 'stripe',
                 'amount' => 2222,
         ]);
         $payment->updated_at = Carbon::create(2020, 6, 1, 0, 0, 0);
         $payment->save();
 
         $payment = Payment::create([
                 'id' => 'AAA3',
                 'status' => PaymentProvider::STATUS_PAID,
                 'type' => PaymentProvider::TYPE_ONEOFF,
                 'description' => 'Auto-Payment Setup',
                 'wallet_id' => $wallet->id,
                 'provider' => 'stripe',
                 'amount' => 0,
         ]);
         $payment->updated_at = Carbon::create(2020, 5, 1, 0, 0, 0);
         $payment->save();
 
         $payment = Payment::create([
                 'id' => 'AAA4',
                 'status' => PaymentProvider::STATUS_OPEN,
                 'type' => PaymentProvider::TYPE_ONEOFF,
                 'description' => 'Payment not yet paid',
                 'wallet_id' => $wallet->id,
                 'provider' => 'stripe',
                 'amount' => 999,
         ]);
         $payment->updated_at = Carbon::create(2020, 5, 1, 0, 0, 0);
         $payment->save();
 
         // ... so we expect the last three on the receipt
         $payment = Payment::create([
                 'id' => 'AAA5',
                 'status' => PaymentProvider::STATUS_PAID,
                 'type' => PaymentProvider::TYPE_ONEOFF,
                 'description' => 'Payment OK',
                 'wallet_id' => $wallet->id,
                 'provider' => 'stripe',
                 'amount' => 1234,
         ]);
         $payment->updated_at = Carbon::create(2020, 5, 1, 0, 0, 0);
         $payment->save();
 
         $payment = Payment::create([
                 'id' => 'AAA6',
                 'status' => PaymentProvider::STATUS_PAID,
                 'type' => PaymentProvider::TYPE_ONEOFF,
                 'description' => 'Payment OK',
                 'wallet_id' => $wallet->id,
                 'provider' => 'stripe',
                 'amount' => 1,
         ]);
         $payment->updated_at = Carbon::create(2020, 5, 10, 0, 0, 0);
         $payment->save();
 
         $payment = Payment::create([
                 'id' => 'AAA7',
                 'status' => PaymentProvider::STATUS_PAID,
                 'type' => PaymentProvider::TYPE_RECURRING,
                 'description' => 'Payment OK',
                 'wallet_id' => $wallet->id,
                 'provider' => 'stripe',
                 'amount' => 100,
         ]);
         $payment->updated_at = Carbon::create(2020, 5, 31, 23, 59, 0);
         $payment->save();
 
         // Make sure some config is set so we can test it's put into the receipt
         if (empty(\config('app.company.name'))) {
             \config(['app.company.name' => 'Company Co.']);
         }
         if (empty(\config('app.company.email'))) {
             \config(['app.company.email' => 'email@domina.tld']);
         }
         if (empty(\config('app.company.details'))) {
             \config(['app.company.details' => 'VAT No. 123456789']);
         }
         if (empty(\config('app.company.address'))) {
             \config(['app.company.address' => "Test Street 12\n12345 Some Place"]);
         }
 
         return $wallet;
     }
 
     /**
      * Extract text from a HTML element replacing <br> with \n
      *
      * @param \DOMElement $node The HTML element
      *
      * @return string The content
      */
     protected function getNodeContent(\DOMElement $node)
     {
         $content = [];
         foreach ($node->childNodes as $child) {
             if ($child->nodeName == 'br') {
                 $content[] = "\n";
             } else {
                 $content[] = $child->textContent;
             }
         }
 
         return trim(implode($content));
     }
 }
diff --git a/src/tests/Feature/UserTest.php b/src/tests/Feature/UserTest.php
index 8cf3d562..ce228d12 100644
--- a/src/tests/Feature/UserTest.php
+++ b/src/tests/Feature/UserTest.php
@@ -1,525 +1,532 @@
 <?php
 
 namespace Tests\Feature;
 
 use App\Domain;
 use App\User;
 use Illuminate\Support\Facades\Queue;
 use Tests\TestCase;
 
 class UserTest extends TestCase
 {
     public function setUp(): void
     {
         parent::setUp();
 
         $this->deleteTestUser('user-test@' . \config('app.domain'));
         $this->deleteTestUser('UserAccountA@UserAccount.com');
         $this->deleteTestUser('UserAccountB@UserAccount.com');
         $this->deleteTestUser('UserAccountC@UserAccount.com');
         $this->deleteTestDomain('UserAccount.com');
     }
 
     public function tearDown(): void
     {
         $this->deleteTestUser('user-test@' . \config('app.domain'));
         $this->deleteTestUser('UserAccountA@UserAccount.com');
         $this->deleteTestUser('UserAccountB@UserAccount.com');
         $this->deleteTestUser('UserAccountC@UserAccount.com');
         $this->deleteTestDomain('UserAccount.com');
 
         parent::tearDown();
     }
 
     /**
      * Tests for User::assignPackage()
      */
     public function testAssignPackage(): void
     {
         $this->markTestIncomplete();
     }
 
     /**
      * Tests for User::assignPlan()
      */
     public function testAssignPlan(): void
     {
         $this->markTestIncomplete();
     }
 
     /**
      * Tests for User::assignSku()
      */
     public function testAssignSku(): void
     {
         $this->markTestIncomplete();
     }
 
     /**
      * Verify user creation process
      */
     public function testUserCreateJob(): void
     {
         // Fake the queue, assert that no jobs were pushed...
         Queue::fake();
         Queue::assertNothingPushed();
 
         $user = User::create([
                 'email' => 'user-test@' . \config('app.domain')
         ]);
 
         Queue::assertPushed(\App\Jobs\UserCreate::class, 1);
         Queue::assertPushed(\App\Jobs\UserCreate::class, function ($job) use ($user) {
             $job_user = TestCase::getObjectProperty($job, 'user');
 
             return $job_user->id === $user->id
                 && $job_user->email === $user->email;
         });
 
         Queue::assertPushedWithChain(\App\Jobs\UserCreate::class, [
             \App\Jobs\UserVerify::class,
         ]);
 /*
         FIXME: Looks like we can't really do detailed assertions on chained jobs
                Another thing to consider is if we maybe should run these jobs
                independently (not chained) and make sure there's no race-condition
                in status update
 
         Queue::assertPushed(\App\Jobs\UserVerify::class, 1);
         Queue::assertPushed(\App\Jobs\UserVerify::class, function ($job) use ($user) {
             $job_user = TestCase::getObjectProperty($job, 'user');
 
             return $job_user->id === $user->id
                 && $job_user->email === $user->email;
         });
 */
     }
 
     /**
      * Verify a wallet assigned a controller is among the accounts of the assignee.
      */
     public function testListUserAccounts(): void
     {
         $userA = $this->getTestUser('UserAccountA@UserAccount.com');
         $userB = $this->getTestUser('UserAccountB@UserAccount.com');
 
         $this->assertTrue($userA->wallets()->count() == 1);
 
         $userA->wallets()->each(
             function ($wallet) use ($userB) {
                 $wallet->addController($userB);
             }
         );
 
         $this->assertTrue($userB->accounts()->get()[0]->id === $userA->wallets()->get()[0]->id);
     }
 
     public function testAccounts(): void
     {
         $this->markTestIncomplete();
     }
 
     public function testCanDelete(): void
     {
         $this->markTestIncomplete();
     }
 
     public function testCanRead(): void
     {
         $this->markTestIncomplete();
     }
 
     public function testCanUpdate(): void
     {
         $this->markTestIncomplete();
     }
 
     /**
      * Tests for User::domains()
      */
     public function testDomains(): void
     {
         $user = $this->getTestUser('john@kolab.org');
         $domains = [];
 
         foreach ($user->domains() as $domain) {
             $domains[] = $domain->namespace;
         }
 
         $this->assertContains(\config('app.domain'), $domains);
         $this->assertContains('kolab.org', $domains);
 
         // Jack is not the wallet controller, so for him the list should not
         // include John's domains, kolab.org specifically
         $user = $this->getTestUser('jack@kolab.org');
         $domains = [];
 
         foreach ($user->domains() as $domain) {
             $domains[] = $domain->namespace;
         }
 
         $this->assertContains(\config('app.domain'), $domains);
         $this->assertNotContains('kolab.org', $domains);
     }
 
     public function testUserQuota(): void
     {
         // TODO: This test does not test much, probably could be removed
         //       or moved to somewhere else, or extended with
         //       other entitlements() related cases.
 
         $user = $this->getTestUser('john@kolab.org');
         $storage_sku = \App\Sku::where('title', 'storage')->first();
 
         $count = 0;
 
         foreach ($user->entitlements()->get() as $entitlement) {
             if ($entitlement->sku_id == $storage_sku->id) {
                 $count += 1;
             }
         }
 
         $this->assertTrue($count == 2);
     }
 
     /**
      * Test user deletion
      */
     public function testDelete(): void
     {
         Queue::fake();
 
         $user = $this->getTestUser('user-test@' . \config('app.domain'));
         $package = \App\Package::where('title', 'kolab')->first();
         $user->assignPackage($package);
 
         $id = $user->id;
 
         $this->assertCount(4, $user->entitlements()->get());
 
         $user->delete();
 
         $this->assertCount(0, $user->entitlements()->get());
         $this->assertTrue($user->fresh()->trashed());
         $this->assertFalse($user->fresh()->isDeleted());
 
         // Delete the user for real
         $job = new \App\Jobs\UserDelete($id);
         $job->handle();
 
         $this->assertTrue(User::withTrashed()->where('id', $id)->first()->isDeleted());
 
         $user->forceDelete();
 
         $this->assertCount(0, User::withTrashed()->where('id', $id)->get());
 
         // Test an account with users
         $userA = $this->getTestUser('UserAccountA@UserAccount.com');
         $userB = $this->getTestUser('UserAccountB@UserAccount.com');
         $userC = $this->getTestUser('UserAccountC@UserAccount.com');
         $package_kolab = \App\Package::where('title', 'kolab')->first();
         $package_domain = \App\Package::where('title', 'domain-hosting')->first();
         $domain = $this->getTestDomain('UserAccount.com', [
                 'status' => Domain::STATUS_NEW,
                 'type' => Domain::TYPE_HOSTED,
         ]);
         $userA->assignPackage($package_kolab);
         $domain->assignPackage($package_domain, $userA);
         $userA->assignPackage($package_kolab, $userB);
         $userA->assignPackage($package_kolab, $userC);
 
         $entitlementsA = \App\Entitlement::where('entitleable_id', $userA->id);
         $entitlementsB = \App\Entitlement::where('entitleable_id', $userB->id);
         $entitlementsC = \App\Entitlement::where('entitleable_id', $userC->id);
         $entitlementsDomain = \App\Entitlement::where('entitleable_id', $domain->id);
         $this->assertSame(4, $entitlementsA->count());
         $this->assertSame(4, $entitlementsB->count());
         $this->assertSame(4, $entitlementsC->count());
         $this->assertSame(1, $entitlementsDomain->count());
 
         // Delete non-controller user
         $userC->delete();
 
         $this->assertTrue($userC->fresh()->trashed());
         $this->assertFalse($userC->fresh()->isDeleted());
         $this->assertSame(0, $entitlementsC->count());
 
         // Delete the controller (and expect "sub"-users to be deleted too)
         $userA->delete();
 
         $this->assertSame(0, $entitlementsA->count());
         $this->assertSame(0, $entitlementsB->count());
         $this->assertSame(0, $entitlementsDomain->count());
         $this->assertTrue($userA->fresh()->trashed());
         $this->assertTrue($userB->fresh()->trashed());
         $this->assertTrue($domain->fresh()->trashed());
         $this->assertFalse($userA->isDeleted());
         $this->assertFalse($userB->isDeleted());
         $this->assertFalse($domain->isDeleted());
     }
 
     /**
      * Tests for User::emailExists()
      */
     public function testEmailExists(): void
     {
         $this->markTestIncomplete();
     }
 
     /**
      * Tests for User::findByEmail()
      */
     public function testFindByEmail(): void
     {
         $user = $this->getTestUser('john@kolab.org');
 
         $result = User::findByEmail('john');
         $this->assertNull($result);
 
         $result = User::findByEmail('non-existing@email.com');
         $this->assertNull($result);
 
         $result = User::findByEmail('john@kolab.org');
         $this->assertInstanceOf(User::class, $result);
         $this->assertSame($user->id, $result->id);
 
         // Use an alias
         $result = User::findByEmail('john.doe@kolab.org');
         $this->assertInstanceOf(User::class, $result);
         $this->assertSame($user->id, $result->id);
 
         // A case where two users have the same alias
         $ned = $this->getTestUser('ned@kolab.org');
         $ned->setAliases(['joe.monster@kolab.org']);
         $result = User::findByEmail('joe.monster@kolab.org');
         $this->assertNull($result);
         $ned->setAliases([]);
 
         // TODO: searching by external email (setting)
         $this->markTestIncomplete();
     }
 
     /**
      * Test User::name()
      */
     public function testName(): void
     {
         Queue::fake();
 
         $user = $this->getTestUser('user-test@' . \config('app.domain'));
 
         $this->assertSame('', $user->name());
         $this->assertSame(\config('app.name') . ' User', $user->name(true));
 
         $user->setSetting('first_name', 'First');
 
         $this->assertSame('First', $user->name());
         $this->assertSame('First', $user->name(true));
 
         $user->setSetting('last_name', 'Last');
 
         $this->assertSame('First Last', $user->name());
         $this->assertSame('First Last', $user->name(true));
     }
 
     /**
      * Tests for UserAliasesTrait::setAliases()
      */
     public function testSetAliases(): void
     {
         Queue::fake();
         Queue::assertNothingPushed();
 
         $user = $this->getTestUser('UserAccountA@UserAccount.com');
+        $domain = $this->getTestDomain('UserAccount.com', [
+                'status' => Domain::STATUS_NEW,
+                'type' => Domain::TYPE_HOSTED,
+        ]);
 
         $this->assertCount(0, $user->aliases->all());
 
         // Add an alias
         $user->setAliases(['UserAlias1@UserAccount.com']);
 
         Queue::assertPushed(\App\Jobs\UserUpdate::class, 1);
 
         $aliases = $user->aliases()->get();
         $this->assertCount(1, $aliases);
         $this->assertSame('useralias1@useraccount.com', $aliases[0]['alias']);
 
         // Add another alias
         $user->setAliases(['UserAlias1@UserAccount.com', 'UserAlias2@UserAccount.com']);
 
         Queue::assertPushed(\App\Jobs\UserUpdate::class, 2);
 
         $aliases = $user->aliases()->orderBy('alias')->get();
         $this->assertCount(2, $aliases);
         $this->assertSame('useralias1@useraccount.com', $aliases[0]->alias);
         $this->assertSame('useralias2@useraccount.com', $aliases[1]->alias);
 
         // Remove an alias
         $user->setAliases(['UserAlias1@UserAccount.com']);
 
         Queue::assertPushed(\App\Jobs\UserUpdate::class, 3);
 
         $aliases = $user->aliases()->get();
         $this->assertCount(1, $aliases);
         $this->assertSame('useralias1@useraccount.com', $aliases[0]['alias']);
 
         // Remove all aliases
         $user->setAliases([]);
 
         Queue::assertPushed(\App\Jobs\UserUpdate::class, 4);
 
         $this->assertCount(0, $user->aliases()->get());
 
+        // The test below fail since we removed validation code from the UserAliasObserver
+        $this->markTestIncomplete();
+
         // Test sanity checks in UserAliasObserver
         Queue::fake();
 
         // Existing user
         $user->setAliases(['john@kolab.org']);
         $this->assertCount(0, $user->aliases()->get());
 
         // Existing alias (in another account)
         $user->setAliases(['john.doe@kolab.org']);
         $this->assertCount(0, $user->aliases()->get());
 
         Queue::assertNothingPushed();
 
         // Existing user (in the same group account)
         $ned = $this->getTestUser('ned@kolab.org');
         $ned->setAliases(['john@kolab.org']);
         $this->assertCount(0, $ned->aliases()->get());
 
         // Existing alias (in the same group account)
         $ned = $this->getTestUser('ned@kolab.org');
         $ned->setAliases(['john.doe@kolab.org']);
         $this->assertSame('john.doe@kolab.org', $ned->aliases()->first()->alias);
 
         // Existing alias (in another account, public domain)
         $user->setAliases(['alias@kolabnow.com']);
         $ned->setAliases(['alias@kolabnow.com']);
         $this->assertCount(0, $ned->aliases()->get());
 
         // cleanup
         $ned->setAliases([]);
     }
 
     /**
      * Tests for UserSettingsTrait::setSettings() and getSetting()
      */
     public function testUserSettings(): void
     {
         Queue::fake();
         Queue::assertNothingPushed();
 
         $user = $this->getTestUser('UserAccountA@UserAccount.com');
 
         Queue::assertPushed(\App\Jobs\UserUpdate::class, 0);
 
         // Test default settings
         // Note: Technicly this tests UserObserver::created() behavior
         $all_settings = $user->settings()->orderBy('key')->get();
         $this->assertCount(2, $all_settings);
         $this->assertSame('country', $all_settings[0]->key);
         $this->assertSame('CH', $all_settings[0]->value);
         $this->assertSame('currency', $all_settings[1]->key);
         $this->assertSame('CHF', $all_settings[1]->value);
 
         // Add a setting
         $user->setSetting('first_name', 'Firstname');
 
         Queue::assertPushed(\App\Jobs\UserUpdate::class, 1);
 
         // Note: We test both current user as well as fresh user object
         //       to make sure cache works as expected
         $this->assertSame('Firstname', $user->getSetting('first_name'));
         $this->assertSame('Firstname', $user->fresh()->getSetting('first_name'));
 
         // Update a setting
         $user->setSetting('first_name', 'Firstname1');
 
         Queue::assertPushed(\App\Jobs\UserUpdate::class, 2);
 
         // Note: We test both current user as well as fresh user object
         //       to make sure cache works as expected
         $this->assertSame('Firstname1', $user->getSetting('first_name'));
         $this->assertSame('Firstname1', $user->fresh()->getSetting('first_name'));
 
         // Delete a setting (null)
         $user->setSetting('first_name', null);
 
         Queue::assertPushed(\App\Jobs\UserUpdate::class, 3);
 
         // Note: We test both current user as well as fresh user object
         //       to make sure cache works as expected
         $this->assertSame(null, $user->getSetting('first_name'));
         $this->assertSame(null, $user->fresh()->getSetting('first_name'));
 
         // Delete a setting (empty string)
         $user->setSetting('first_name', 'Firstname1');
         $user->setSetting('first_name', '');
 
         Queue::assertPushed(\App\Jobs\UserUpdate::class, 5);
 
         // Note: We test both current user as well as fresh user object
         //       to make sure cache works as expected
         $this->assertSame(null, $user->getSetting('first_name'));
         $this->assertSame(null, $user->fresh()->getSetting('first_name'));
 
         // Set multiple settings at once
         $user->setSettings([
                 'first_name' => 'Firstname2',
                 'last_name' => 'Lastname2',
                 'country' => null,
         ]);
 
         // TODO: This really should create a single UserUpdate job, not 3
         Queue::assertPushed(\App\Jobs\UserUpdate::class, 7);
 
         // Note: We test both current user as well as fresh user object
         //       to make sure cache works as expected
         $this->assertSame('Firstname2', $user->getSetting('first_name'));
         $this->assertSame('Firstname2', $user->fresh()->getSetting('first_name'));
         $this->assertSame('Lastname2', $user->getSetting('last_name'));
         $this->assertSame('Lastname2', $user->fresh()->getSetting('last_name'));
         $this->assertSame(null, $user->getSetting('country'));
         $this->assertSame(null, $user->fresh()->getSetting('country'));
 
         $all_settings = $user->settings()->orderBy('key')->get();
         $this->assertCount(3, $all_settings);
     }
 
     /**
      * Tests for User::users()
      */
     public function testUsers(): void
     {
         $jack = $this->getTestUser('jack@kolab.org');
         $joe = $this->getTestUser('joe@kolab.org');
         $john = $this->getTestUser('john@kolab.org');
         $ned = $this->getTestUser('ned@kolab.org');
         $wallet = $john->wallets()->first();
 
         $users = $john->users()->orderBy('email')->get();
 
         $this->assertCount(4, $users);
         $this->assertEquals($jack->id, $users[0]->id);
         $this->assertEquals($joe->id, $users[1]->id);
         $this->assertEquals($john->id, $users[2]->id);
         $this->assertEquals($ned->id, $users[3]->id);
         $this->assertSame($wallet->id, $users[0]->wallet_id);
         $this->assertSame($wallet->id, $users[1]->wallet_id);
         $this->assertSame($wallet->id, $users[2]->wallet_id);
         $this->assertSame($wallet->id, $users[3]->wallet_id);
 
         $users = $jack->users()->orderBy('email')->get();
 
         $this->assertCount(0, $users);
 
         $users = $ned->users()->orderBy('email')->get();
 
         $this->assertCount(4, $users);
     }
 
     public function testWallets(): void
     {
         $this->markTestIncomplete();
     }
 }