diff --git a/app/Invoice/Actions/HasValidation.php b/app/Invoice/Actions/HasValidation.php
index 652ed662..20a2084f 100644
--- a/app/Invoice/Actions/HasValidation.php
+++ b/app/Invoice/Actions/HasValidation.php
@@ -17,13 +17,13 @@ trait HasValidation
             'status' => ['required', 'string', 'max:255', Rule::in(InvoiceStatus::values())],
             'via' => ['required', 'string', 'max:255', Rule::in(BillKind::values())],
             'usage' => 'required|max:255|string',
-            'mail_email' => 'nullable|string|max:255|email',
             'to' => 'array',
             'to.address' => 'required|string|max:255',
             'to.location' => 'required|string|max:255',
             'to.zip' => 'required|string|max:255',
             'to.name' => 'required|string|max:255',
-            'greeting' => 'required|string|max:255',
+            'to.email' => 'nullable|string|max:255|email',
+            'to.greeting' => 'required|string|max:255',
             'positions' => 'array',
             'positions.*.description' => 'required|string|max:300',
             'positions.*.price' => 'required|integer|min:0',
@@ -42,6 +42,8 @@ trait HasValidation
             'to.name' => 'Name',
             'to.zip' => 'PLZ',
             'to.location' => 'Ort',
+            'to.greeting' => 'Anrede',
+            'to.email' => 'E-Mail-Adresse',
             'status' => 'Status',
             'via' => 'Rechnungsweg',
             'usage' => 'Verwendungszweck',
diff --git a/app/Invoice/Actions/InvoiceSendAction.php b/app/Invoice/Actions/InvoiceSendAction.php
index e66d8b5b..f6e504f2 100644
--- a/app/Invoice/Actions/InvoiceSendAction.php
+++ b/app/Invoice/Actions/InvoiceSendAction.php
@@ -37,14 +37,14 @@ class InvoiceSendAction
         foreach (Invoice::whereNeedsBill()->where('via', BillKind::EMAIL)->get() as $invoice) {
             $document = BillDocument::fromInvoice($invoice);
             $path = Storage::disk('temp')->path(Tex::compile($document)->storeIn('', 'temp'));
-            Mail::to($invoice->getMailRecipient())->send(new BillMail($invoice, $path));
+            Mail::to($invoice->getRecipient())->send(new BillMail($invoice, $path));
             $invoice->sent($document);
         }
 
         foreach (Invoice::whereNeedsRemember()->where('via', BillKind::EMAIL)->get() as $invoice) {
             $document = RememberDocument::fromInvoice($invoice);
             $path = Storage::disk('temp')->path(Tex::compile($document)->storeIn('', 'temp'));
-            Mail::to($invoice->getMailRecipient())->send(new RememberMail($invoice, $path));
+            Mail::to($invoice->getRecipient())->send(new RememberMail($invoice, $path));
             $invoice->sent($document);
         }
 
diff --git a/app/Invoice/Data/ReceiverData.php b/app/Invoice/Data/ReceiverData.php
new file mode 100644
index 00000000..f360c3bd
--- /dev/null
+++ b/app/Invoice/Data/ReceiverData.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Invoice\Data;
+
+use Spatie\LaravelData\Data;
+
+class ReceiverData extends Data
+{
+    public function __construct(
+        public string $name,
+        public string $address,
+        public string $zip,
+        public string $location,
+        public ?string $email,
+        public string $greeting,
+    ) {}
+
+    public static function default(): self {
+        // return new self('', '', '', '', null, '');
+    }
+}
diff --git a/app/Invoice/InvoiceDocument.php b/app/Invoice/InvoiceDocument.php
index b13b819f..b23c661c 100644
--- a/app/Invoice/InvoiceDocument.php
+++ b/app/Invoice/InvoiceDocument.php
@@ -34,12 +34,13 @@ abstract class InvoiceDocument extends Document
 
     public static function fromInvoice(Invoice $invoice): self
     {
+        $recipient = $invoice->getRecipient();
         return static::factory()->withoutMagicalCreation()->from([
-            'toName' => $invoice->to['name'],
-            'toAddress' => $invoice->to['address'],
-            'toZip' => $invoice->to['zip'],
-            'toLocation' => $invoice->to['location'],
-            'greeting' => $invoice->greeting,
+            'toName' => $recipient->name,
+            'toAddress' => $recipient->address,
+            'toZip' => $recipient->zip,
+            'toLocation' => $recipient->location,
+            'greeting' => $recipient->greeting,
             'positions' => static::renderPositions($invoice),
             'usage' => $invoice->usage,
         ]);
diff --git a/app/Invoice/Models/Invoice.php b/app/Invoice/Models/Invoice.php
index e6bcd490..3fd26ffd 100644
--- a/app/Invoice/Models/Invoice.php
+++ b/app/Invoice/Models/Invoice.php
@@ -4,6 +4,7 @@ namespace App\Invoice\Models;
 
 use App\Invoice\BillDocument;
 use App\Invoice\BillKind;
+use App\Invoice\Data\ReceiverData;
 use App\Invoice\Enums\InvoiceStatus;
 use App\Invoice\InvoiceDocument;
 use App\Invoice\InvoiceSettings;
@@ -28,7 +29,7 @@ class Invoice extends Model
     public $guarded = [];
 
     public $casts = [
-        'to' => 'json',
+        'to' => ReceiverData::class,
         'status' => InvoiceStatus::class,
         'via' => BillKind::class,
         'sent_at' => 'datetime',
@@ -54,12 +55,12 @@ class Invoice extends Model
                 'address' => $member->address,
                 'zip' => $member->zip,
                 'location' => $member->location,
+                'greeting' => 'Liebe Familie ' . $member->lastname,
+                'email' => $member->email_parents ?: $member->email,
             ],
-            'greeting' => 'Liebe Familie ' . $member->lastname,
             'status' => InvoiceStatus::NEW,
             'via' => $member->bill_kind,
             'usage' => 'Mitgliedsbeitrag für ' . $member->lastname,
-            'mail_email' => $member->email_parents ?: $member->email,
         ]);
 
         $positions = collect([]);
@@ -121,12 +122,8 @@ class Invoice extends Model
             ->where('last_remembered_at', '<=', now()->subWeeks($weeks));
     }
 
-    public function getMailRecipient(): stdClass
-    {
-        return (object) [
-            'email' => $this->mail_email,
-            'name' => $this->to['name']
-        ];
+    public function getRecipient(): ReceiverData {
+        return $this->to;
     }
 
     public function sent(InvoiceDocument $document): void
@@ -157,8 +154,6 @@ class Invoice extends Model
         return [
             'to' => implode(', ', $this->to),
             'usage' => $this->usage,
-            'greeting' => $this->greeting,
-            'mail_email' => $this->mail_email,
             'status' => $this->status->value,
         ];
     }
diff --git a/app/Invoice/Resources/InvoiceResource.php b/app/Invoice/Resources/InvoiceResource.php
index 99ed955d..6ddcc94c 100644
--- a/app/Invoice/Resources/InvoiceResource.php
+++ b/app/Invoice/Resources/InvoiceResource.php
@@ -3,6 +3,7 @@
 namespace App\Invoice\Resources;
 
 use App\Invoice\BillKind;
+use App\Invoice\Data\ReceiverData;
 use App\Invoice\Enums\InvoiceStatus;
 use App\Invoice\Models\Invoice;
 use App\Invoice\Scopes\InvoiceFilterScope;
@@ -35,9 +36,7 @@ class InvoiceResource extends JsonResource
             'status' => $this->status->value,
             'via' => $this->via->value,
             'positions' => InvoicePositionResource::collection($this->whenLoaded('positions')),
-            'greeting' => $this->greeting,
             'usage' => $this->usage,
-            'mail_email' => $this->mail_email,
             'links' => [
                 'pdf' => route('invoice.pdf', ['invoice' => $this->getModel()]),
                 'rememberpdf' => route('invoice.rememberpdf', ['invoice' => $this->getModel()]),
@@ -65,18 +64,11 @@ class InvoiceResource extends JsonResource
             'subscriptions' => Subscription::forSelect(),
             'filter' => InvoiceFilterScope::fromRequest(request()->input('filter', '')),
             'default' => [
-                'to' => [
-                    'name' => '',
-                    'address' => '',
-                    'zip' => '',
-                    'location' => '',
-                ],
+                'to' => ReceiverData::default(),
                 'positions' => [],
-                'greeting' => '',
                 'status' => InvoiceStatus::NEW->value,
                 'via' => null,
                 'usage' => '',
-                'mail_email' => '',
             ],
             'default_position' => [
                 'id' => null,
diff --git a/config/scout.php b/config/scout.php
index 85d135f3..5c81343a 100644
--- a/config/scout.php
+++ b/config/scout.php
@@ -156,10 +156,10 @@ return [
                 ]
             ],
             Invoice::class => [
-                'filterableAttributes' => ['to', 'usage', 'greeting', 'mail_email', 'status', 'id'],
-                'searchableAttributes' => ['to', 'usage', 'greeting', 'mail_email', 'status', 'id'],
+                'filterableAttributes' => ['to', 'usage', 'status', 'id'],
+                'searchableAttributes' => ['to', 'usage', 'status', 'id'],
                 'sortableAttributes' => [],
-                'displayedAttributes' => ['to', 'usage', 'greeting', 'mail_email', 'status', 'id'],
+                'displayedAttributes' => ['to', 'usage', 'status', 'id'],
                 'pagination' => [
                     'maxTotalHits' => 1000000,
                 ]
diff --git a/database/factories/Invoice/Models/InvoiceFactory.php b/database/factories/Invoice/Models/InvoiceFactory.php
index 9001d2a8..dd9eef9f 100644
--- a/database/factories/Invoice/Models/InvoiceFactory.php
+++ b/database/factories/Invoice/Models/InvoiceFactory.php
@@ -24,12 +24,10 @@ class InvoiceFactory extends Factory
     public function definition()
     {
         return [
-            'greeting' => $this->faker->words(4, true),
             'to' => ReceiverRequestFactory::new()->create(),
             'status' => InvoiceStatus::NEW->value,
             'via' => BillKind::POST->value,
             'usage' => $this->faker->words(4, true),
-            'mail_email' => $this->faker->safeEmail(),
         ];
     }
 
diff --git a/database/migrations/2026_06_19_225430_update_invoice_recipient.php b/database/migrations/2026_06_19_225430_update_invoice_recipient.php
new file mode 100644
index 00000000..0f3e0fd7
--- /dev/null
+++ b/database/migrations/2026_06_19_225430_update_invoice_recipient.php
@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        if (\DB::table('invoices')->count()) {
+            throw new \Exception('Migration not possibue for current bills.');
+        }
+
+        Schema::table('invoices', function (Blueprint $table) {
+            $table->dropColumn('greeting');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('invoices', function (Blueprint $table) {
+            $table->string('greeting');
+        });
+    }
+};
diff --git a/resources/js/views/invoice/Index.vue b/resources/js/views/invoice/Index.vue
index 7882ce2c..8217fae5 100644
--- a/resources/js/views/invoice/Index.vue
+++ b/resources/js/views/invoice/Index.vue
@@ -41,16 +41,16 @@
                     <ui-icon-button class="btn-primary self-end mb-2" icon="save" @click="saveForMember">Speichern</ui-icon-button>
                 </ui-box>
                 <ui-box heading=" Empfänger" container-class="grid grid-cols-2 gap-3 col-span-full">
-                    <f-text id="to_name" v-model="single.to.name" label="Name" class="col-span-full" required />
-                    <f-text id="to_address" v-model="single.to.address" label="Adresse" class="col-span-full" required />
+                    <f-text id="to_name" v-model="single.to.name" label="Name" required />
+                    <f-text id="to_address" v-model="single.to.address" label="Adresse" required />
                     <f-text id="to_zip" v-model="single.to.zip" label="PLZ" required />
                     <f-text id="to_location" v-model="single.to.location" label="Ort" required />
-                    <f-text id="mail_email" v-model="single.mail_email" label="E-Mail-Adresse" class="col-span-full" />
+                    <f-text id="mail_email" v-model="single.to.email" label="E-Mail-Adresse" />
+                    <f-text id="greeting" v-model="single.to.greeting" label="Anrede" required />
                 </ui-box>
                 <ui-box heading="Status" container-class="grid gap-3">
                     <f-select id="status" v-model="single.status" :options="meta.statuses" name="status" label="Status" required />
                     <f-select id="via" v-model="single.via" :options="meta.vias" name="via" label="Rechnungsweg" required />
-                    <f-text id="greeting" v-model="single.greeting" label="Anrede" required />
                     <f-text id="usage" v-model="single.usage" label="Verwendungszweck" required />
                 </ui-box>
                 <ui-box heading="Positionen" class="col-span-full" container-class="grid gap-3">
diff --git a/resources/views/mail/invoice/bill.blade.php b/resources/views/mail/invoice/bill.blade.php
index 35278c7b..7487dd98 100644
--- a/resources/views/mail/invoice/bill.blade.php
+++ b/resources/views/mail/invoice/bill.blade.php
@@ -1,5 +1,4 @@
 @component('mail::message')
-# {{ $invoice->greeting }},
 
 Im Anhang findet ihr die aktuelle Rechnung an {{$settings->from}} für das laufende Jahr. Bitte begleicht diese bis zum angegebenen Datum.
 
diff --git a/resources/views/mail/invoice/remember.blade.php b/resources/views/mail/invoice/remember.blade.php
index 94bba5b5..6c007f13 100644
--- a/resources/views/mail/invoice/remember.blade.php
+++ b/resources/views/mail/invoice/remember.blade.php
@@ -1,5 +1,4 @@
 @component('mail::message')
-# {{ $invoice->greeting }},
 
 Hiermit möchten wir euch an die noch ausstehenden Mitgliedsbeiträge an {{$settings->from}} für das laufende Jahr erinnern. Bitte begleicht diese bis zum angegebenen Datum.
 
diff --git a/tests/Feature/Invoice/InvoiceRequestFactory.php b/tests/Feature/Invoice/InvoiceRequestFactory.php
index b862dbed..61b6cb8c 100644
--- a/tests/Feature/Invoice/InvoiceRequestFactory.php
+++ b/tests/Feature/Invoice/InvoiceRequestFactory.php
@@ -15,7 +15,6 @@ class InvoiceRequestFactory extends RequestFactory
     {
         return [
             'to' => ReceiverRequestFactory::new(),
-            'greeting' => 'Hallo Familie',
             'status' => InvoiceStatus::NEW->value,
             'via' => BillKind::EMAIL->value,
             'positions' => [],
diff --git a/tests/Feature/Invoice/InvoiceSendActionTest.php b/tests/Feature/Invoice/InvoiceSendActionTest.php
index 7a6a48f8..d6d12602 100644
--- a/tests/Feature/Invoice/InvoiceSendActionTest.php
+++ b/tests/Feature/Invoice/InvoiceSendActionTest.php
@@ -29,10 +29,10 @@ class InvoiceSendActionTest extends TestCase
         Storage::fake('temp');
         $this->withoutExceptionHandling()->login()->loginNami();
         $invoice = Invoice::factory()
-            ->to(ReceiverRequestFactory::new()->name('Familie Muster'))
+            ->to(ReceiverRequestFactory::new()->name('Familie Muster')->email('max@muster.de'))
             ->has(InvoicePosition::factory()->withMember(), 'positions')
             ->via(BillKind::EMAIL)
-            ->create(['mail_email' => 'max@muster.de']);
+            ->create();
 
         InvoiceSendAction::run();
 
@@ -50,11 +50,11 @@ class InvoiceSendActionTest extends TestCase
         $this->withoutExceptionHandling()->login()->loginNami();
         app(InvoiceSettings::class)->fill(['from_long' => 'Stammname', 'replyTo' => 'reply@mail.com'])->save();
         $invoice = Invoice::factory()
-            ->to(ReceiverRequestFactory::new()->name('Familie Muster'))
+            ->to(ReceiverRequestFactory::new()->name('Familie Muster')->email('max@muster.de'))
             ->has(InvoicePosition::factory()->withMember(), 'positions')
             ->via(BillKind::EMAIL)
             ->status(InvoiceStatus::SENT)
-            ->create(['sent_at' => now()->subMonths(6), 'mail_email' => 'max@muster.de', 'last_remembered_at' => now()->subMonths(6)]);
+            ->create(['sent_at' => now()->subMonths(6), 'last_remembered_at' => now()->subMonths(6)]);
 
         InvoiceSendAction::run();
 
diff --git a/tests/Feature/Invoice/InvoiceStoreActionTest.php b/tests/Feature/Invoice/InvoiceStoreActionTest.php
index 877b2206..a6bec449 100644
--- a/tests/Feature/Invoice/InvoiceStoreActionTest.php
+++ b/tests/Feature/Invoice/InvoiceStoreActionTest.php
@@ -24,36 +24,32 @@ class InvoiceStoreActionTest extends TestCase
         $response = $this->postJson(
             route('invoice.store'),
             InvoiceRequestFactory::new()
-                ->to(ReceiverRequestFactory::new()->name('Familie Blabla')->address('Musterstr 44')->zip('22222')->location('Solingen'))
+                ->to(ReceiverRequestFactory::new()->name('Familie Blabla')->address('Musterstr 44')->zip('22222')->location('Solingen')->greeting('Hallo Familie')->email('a@b.de'))
                 ->status(InvoiceStatus::PAID)
                 ->via(BillKind::POST)
-                ->state([
-                    'greeting' => 'Hallo Familie',
-                ])
                 ->position(InvoicePositionRequestFactory::new()->description('Beitrag Abc')->price(3250)->member($member))
-                ->create(['mail_email' => 'a@b.de'])
+                ->create()
         );
 
         $response->assertOk();
         $this->assertDatabaseHas('invoices', [
-            'greeting' => 'Hallo Familie',
             'via' => BillKind::POST->value,
             'status' => InvoiceStatus::PAID->value,
-            'mail_email' => 'a@b.de',
         ]);
-        $invoice = Invoice::firstWhere('greeting', 'Hallo Familie');
+        $invoice = Invoice::firstWhere('to->greeting', 'Hallo Familie');
         $this->assertDatabaseHas('invoice_positions', [
             'invoice_id' => $invoice->id,
             'member_id' => $member->id,
             'price' => 3250,
             'description' => 'Beitrag Abc',
         ]);
-        $this->assertEquals([
-            'name' => 'Familie Blabla',
-            'address' => 'Musterstr 44',
-            'zip' => '22222',
-            'location' => 'Solingen',
-        ], $invoice->to);
+
+        $this->assertEquals('Familie Blabla', $invoice->to->name);
+        $this->assertEquals('Musterstr 44', $invoice->to->address);
+        $this->assertEquals('22222', $invoice->to->zip);
+        $this->assertEquals('Solingen', $invoice->to->location);
+        $this->assertEquals('Hallo Familie', $invoice->to->greeting);
+        $this->assertEquals('a@b.de', $invoice->to->email);
     }
 
     public static function validationDataProvider(): Generator
diff --git a/tests/Feature/Invoice/InvoiceUpdateActionTest.php b/tests/Feature/Invoice/InvoiceUpdateActionTest.php
index 5350931c..61b1b7c9 100644
--- a/tests/Feature/Invoice/InvoiceUpdateActionTest.php
+++ b/tests/Feature/Invoice/InvoiceUpdateActionTest.php
@@ -25,29 +25,27 @@ class InvoiceUpdateActionTest extends TestCase
         $this->patchJson(
             route('invoice.update', ['invoice' => $invoice]),
             InvoiceRequestFactory::new()
-                ->to(ReceiverRequestFactory::new()->name('Familie Blabla')->address('Musterstr 44')->zip('22222')->location('Solingen'))
+                ->to(ReceiverRequestFactory::new()->name('Familie Blabla')->address('Musterstr 44')->zip('22222')->location('Solingen')->greeting('Hallo Familie Blabla'))
                 ->status(InvoiceStatus::PAID)
                 ->via(BillKind::POST)
                 ->state([
-                    'greeting' => 'Hallo Familie',
                 ])
                 ->create()
         )->assertOk();
 
         $this->assertDatabaseCount('invoices', 1);
         $this->assertDatabaseHas('invoices', [
-            'greeting' => 'Hallo Familie',
             'via' => BillKind::POST->value,
             'status' => InvoiceStatus::PAID->value,
             'id' => $invoice->id,
         ]);
-        $invoice = Invoice::firstWhere('greeting', 'Hallo Familie');
-        $this->assertEquals([
-            'name' => 'Familie Blabla',
-            'address' => 'Musterstr 44',
-            'zip' => '22222',
-            'location' => 'Solingen',
-        ], $invoice->to);
+        $invoice = Invoice::firstWhere('to->greeting', 'Hallo Familie Blabla');
+        $this->assertEquals('Familie Blabla', $invoice->to->name);
+        $this->assertEquals('Musterstr 44', $invoice->to->address);
+        $this->assertEquals('22222', $invoice->to->zip);
+        $this->assertEquals('Solingen', $invoice->to->location);
+        $this->assertEquals('Hallo Familie Blabla', $invoice->to->greeting);
+        $this->assertNull($invoice->to->email);
     }
 
     public function testItAddsAPosition(): void
diff --git a/tests/Feature/Invoice/MassStoreActionTest.php b/tests/Feature/Invoice/MassStoreActionTest.php
index 2f51f0b0..9204d22f 100644
--- a/tests/Feature/Invoice/MassStoreActionTest.php
+++ b/tests/Feature/Invoice/MassStoreActionTest.php
@@ -57,14 +57,13 @@ class MassStoreActionTest extends TestCase
 
         $invoice = Invoice::first();
         $this->assertNotNull($invoice);
-        $this->assertEquals([
-            'name' => 'Familie Muster',
-            'address' => 'Maxstr 4',
-            'zip' => '33445',
-            'location' => 'Solingen',
-        ], $invoice->to);
+        $this->assertEquals('Familie Muster', $invoice->to->name);
+        $this->assertEquals('Maxstr 4', $invoice->to->address);
+        $this->assertEquals('33445', $invoice->to->zip);
+        $this->assertEquals('Solingen', $invoice->to->location);
+        $this->assertEquals('Liebe Familie Muster', $invoice->to->greeting);
+        $this->assertEquals('lala@b.de', $invoice->to->email);
         $this->assertEquals('Mitgliedsbeitrag für Muster', $invoice->usage);
-        $this->assertEquals('lala@b.de', $invoice->mail_email);
         $this->assertEquals(BillKind::EMAIL, $invoice->via);
         $this->assertDatabaseHas('invoice_positions', [
             'invoice_id' => $invoice->id,
diff --git a/tests/Feature/Invoice/MemberNewInvoiceActionTest.php b/tests/Feature/Invoice/MemberNewInvoiceActionTest.php
index 173c8760..bfc86e95 100644
--- a/tests/Feature/Invoice/MemberNewInvoiceActionTest.php
+++ b/tests/Feature/Invoice/MemberNewInvoiceActionTest.php
@@ -32,14 +32,14 @@ class MemberNewInvoiceActionTest extends TestCase
 
         $this->post(route('invoice.new-invoice-attributes'), ['member_id' => $member->id, 'year' => 2019, 'subscription_id' => $subscription->id])
             ->assertOk()
-            ->assertJsonPath('greeting', 'Liebe Familie Muster')
+            ->assertJsonPath('to.greeting', 'Liebe Familie Muster')
             ->assertJsonPath('to.address', 'Maxstr 4')
             ->assertJsonPath('to.location', 'Solingen')
             ->assertJsonPath('to.zip', '33445')
             ->assertJsonPath('to.name', 'Familie Muster')
+            ->assertJsonPath('to.email', 'lala@b.de')
             ->assertJsonPath('usage', 'Mitgliedsbeitrag für Muster')
             ->assertJsonPath('via', 'E-Mail')
-            ->assertJsonPath('mail_email', 'lala@b.de')
             ->assertJsonPath('status', 'Neu')
             ->assertJsonPath('positions.0.description', 'beitrag Max Muster')
             ->assertJsonPath('positions.0.member_id', $member->id)
diff --git a/tests/Feature/Invoice/ReceiverRequestFactory.php b/tests/Feature/Invoice/ReceiverRequestFactory.php
index a01dc0e6..ce1bf243 100644
--- a/tests/Feature/Invoice/ReceiverRequestFactory.php
+++ b/tests/Feature/Invoice/ReceiverRequestFactory.php
@@ -13,6 +13,8 @@ class ReceiverRequestFactory extends RequestFactory
             'address' => 'Musterstr 44',
             'zip' => '22222',
             'location' => 'Solingen',
+            'greeting' => 'Liebe Familie Blabla',
+            'email' => null,
         ];
     }
 
@@ -35,4 +37,14 @@ class ReceiverRequestFactory extends RequestFactory
     {
         return $this->state(['location' => $location]);
     }
+
+    public function greeting(string $greeting): self
+    {
+        return $this->state(['greeting' => $greeting]);
+    }
+
+    public function email(string $email): self
+    {
+        return $this->state(['email' => $email]);
+    }
 }