diff --git a/goofy-client/apps/goofy-e2e/src/components/anhang/anhang-list.e2e.component.ts b/goofy-client/apps/goofy-e2e/src/components/anhang/anhang-list.e2e.component.ts
index 285c659faaf9d8a70e4ba41f626f6156a4cd329d..c5f33c2afe25b8d4983d0f0b48df4910187c3c48 100644
--- a/goofy-client/apps/goofy-e2e/src/components/anhang/anhang-list.e2e.component.ts
+++ b/goofy-client/apps/goofy-e2e/src/components/anhang/anhang-list.e2e.component.ts
@@ -4,11 +4,7 @@ export class AnhangE2EComponent {
 	private readonly locatorAnhaenge: string = 'anhaenge';
 	private readonly locatorEmptyAnhaenge: string = 'empty-anhaenge';
 
-	private spinnerComponent: SpinnerE2EComponent;
-
-	constructor() {
-		this.spinnerComponent = new SpinnerE2EComponent();
-	}
+	private spinnerComponent: SpinnerE2EComponent = new SpinnerE2EComponent()
 
 	public getEmptyAnhaenge() {
 		return cy.getTestElement(this.locatorEmptyAnhaenge);
@@ -22,7 +18,7 @@ export class AnhangE2EComponent {
 		return cy.getTestElement(`${name}-file-item`);
 	}
 
-	public waitForDownloadSpinnerToDisappear(name: string) {
+	public waitForDownloadSpinnerToDisappear(name: string): void {
 		this.spinnerComponent.waitToDisappear(this.getAnhang(name));
 	}
 }
\ No newline at end of file
diff --git a/goofy-client/apps/goofy-e2e/src/components/postfach/postfach-mail.e2e.component.ts b/goofy-client/apps/goofy-e2e/src/components/postfach/postfach-mail.e2e.component.ts
index decdfa8eb293c5640c1c91e5e7c0ca0d5b6a3265..b657d267fa741a9eac0e9a9fa6b0c2b5bd8d95a5 100644
--- a/goofy-client/apps/goofy-e2e/src/components/postfach/postfach-mail.e2e.component.ts
+++ b/goofy-client/apps/goofy-e2e/src/components/postfach/postfach-mail.e2e.component.ts
@@ -5,6 +5,8 @@ export class PostfachMailE2EComponent {
 	private readonly locatorButton: string = 'send-mail-button';
 	private readonly locatorList: string = 'postfach-mail-list';
 	private readonly locatorNoPostfachText: string = 'no-postfach-text';
+	private readonly locatorAttachments: string = 'postfach-nachricht-attachments-container';
+
 	private readonly locatorRoot: string;
 
 	constructor(root: string) {
@@ -27,15 +29,17 @@ export class PostfachMailE2EComponent {
 		return cy.getTestElement(this.locatorNoPostfachText);
 	}
 
-	public getListItem(subject: string) {
+	public getListItem(subject: string): PostfachMailListItem {
 		return new PostfachMailListItem(subject);
 	}
+
+	public getAttachments() {
+		return cy.getTestElement(this.locatorAttachments);
+	}
 }
 
 export class PostfachMailListItem {
 
-	private locatorRoot: string;
-
 	private readonly locatorUserProfile: string = 'user-profile-in-postfach-mail';
 	private readonly locatorCreatedAt: string = 'mail-created-at';
 	private readonly locatorSubject: string = 'mail-subject';
@@ -47,6 +51,7 @@ export class PostfachMailListItem {
 	private readonly locatorMailSendErrorIcon: string = 'mail-send-error-icon';
 	private readonly locatorMailResendButton: string = 'mail-resend-button';
 
+	private locatorRoot: string;
 
 	constructor(subject: string) {
 		this.locatorRoot = replaceAllWhitespaces(subject, '_') + '-item';
@@ -76,7 +81,6 @@ export class PostfachMailListItem {
 		return this.getRoot().getTestElement(this.locatorReplyIcon);
 	}
 
-
 	getSentAt() {
 		return this.getRoot().getTestElement(this.locatorSentAt);
 	}
@@ -92,4 +96,8 @@ export class PostfachMailListItem {
 	getResendButton() {
 		return this.getRoot().getTestElement(this.locatorMailResendButton);
 	}
+
+	downloadAttachment(fileName: string): void {
+		this.getRoot().getTestElement(`${fileName}-postfach-attachment`).click();
+	}
 }
\ No newline at end of file
diff --git a/goofy-client/apps/goofy-e2e/src/integration/postfach-mail/postfach-nachricht-attachments.e2e-spec.ts b/goofy-client/apps/goofy-e2e/src/integration/postfach-mail/postfach-nachricht-attachments.e2e-spec.ts
new file mode 100644
index 0000000000000000000000000000000000000000..7df543bdc7b330a1073c3087818306d8dde7dae5
--- /dev/null
+++ b/goofy-client/apps/goofy-e2e/src/integration/postfach-mail/postfach-nachricht-attachments.e2e-spec.ts
@@ -0,0 +1,103 @@
+import { PostfachMailSubnavigation } from '../../components/postfach/postfach-mail-subnavigation.e2e.component';
+import { PostfachMailE2EComponent, PostfachMailListItem } from '../../components/postfach/postfach-mail.e2e.component';
+import { VorgangListE2EComponent } from '../../components/vorgang/vorgang-list.e2e.component';
+import { VorgangSubnavigationE2EComponent } from '../../components/vorgang/vorgang-subnavigation';
+import { BinaryFileFieldE2E, BinaryFilePersistanceWrapperE2E } from '../../model/binary-file';
+import { VorgangE2E } from '../../model/vorgang';
+import { PostfachMailItemE2E, VorgangAttachedItemE2E } from '../../model/vorgang-attached-item';
+import { MainPage } from '../../page-objects/main.po';
+import { PostfachMailPage } from '../../page-objects/postfach-mail.component.po';
+import { VorgangPage } from '../../page-objects/vorgang.po';
+import { createBinaryFile, initBinaryFiles } from '../../support/binary-file-util';
+import { readFileFromDownloads } from '../../support/cypress-helper';
+import { exist } from '../../support/cypress.util';
+import { loginAsBeate } from '../../support/user-util';
+import { createPostfachNachrichtReplyItem, createVorgangAttachedItem, initVorgangAttachedItem } from '../../support/vorgang-attached-item-util';
+import { createVorgang, initVorgang } from '../../support/vorgang-util';
+
+describe('Postfach Nachrichten', () => {
+	const mainPage: MainPage = new MainPage();
+	const vorgangList: VorgangListE2EComponent = mainPage.getVorgangList();
+
+	const vorgangPage: VorgangPage = new VorgangPage();
+	const postfachMail: PostfachMailE2EComponent = vorgangPage.getPostfachMailcontainer();
+	const subnavigation: VorgangSubnavigationE2EComponent = vorgangPage.getSubnavigation();
+
+	const postfachPage: PostfachMailPage = new PostfachMailPage();
+	const postfachSubnavigation: PostfachMailSubnavigation = postfachPage.getSubnavigation();
+
+	const vorgang: VorgangE2E = createVorgang();
+
+	const binaryFileWithContent: BinaryFilePersistanceWrapperE2E = { ...createBinaryFile(), field: BinaryFileFieldE2E.POSTFACH_NACHRICHT_ATTACHMENT };
+
+	const postfachMailReply: PostfachMailItemE2E = { ...createPostfachNachrichtReplyItem(), attachments: ['60d9fa33290e586b59a6b311'] };
+	const vorgangAttachedItem: VorgangAttachedItemE2E = { ...createVorgangAttachedItem(), item: postfachMailReply };
+
+	before(() => {
+		initBinaryFiles([binaryFileWithContent]);
+		initVorgang(vorgang);
+
+		initVorgangAttachedItem([vorgangAttachedItem]);
+
+		loginAsBeate();
+
+		exist(vorgangList.getRoot());
+	})
+
+	describe('download attachment from vorgang detail', () => {
+
+		it('should show vorgang on navigation', () => {
+			vorgangList.getListItem(vorgang.name).getRoot().click();
+
+			exist(vorgangPage.getVorgangDetailHeader().getRoot());
+		})
+
+		it('should show postfach nachrichten attachments', () => {
+			exist(vorgangPage.getPostfachMailcontainer().getAttachments());
+		})
+
+		it('should download attachment', () => {
+			postfachMail.getListItem(postfachMailReply.subject).downloadAttachment(binaryFileWithContent.file.name);
+			vorgangPage.waitForSpinnerToDisappear();
+
+			exist(readFileFromDownloads(binaryFileWithContent.file.name));
+		})
+	})
+
+	describe('download attachment from postfach nachrichten page', () => {
+
+		const listItem: PostfachMailListItem = postfachPage.getListItem(postfachMailReply.subject);
+
+		it('should navigate on click on subject', () => {
+			postfachMail.getListItem(postfachMailReply.subject).getRoot().click();
+
+			exist(postfachPage.getRoot());
+		})
+
+		it('should show item in list', () => {
+			exist(listItem.getRoot());
+		})
+
+		it('should download attachment', () => {
+			listItem.downloadAttachment(binaryFileWithContent.file.name);
+			vorgangPage.waitForSpinnerToDisappear();
+
+			exist(readFileFromDownloads(binaryFileWithContent.file.name));
+		})
+	})
+
+	describe('navigate back', () => {
+
+		it('should show vorgang detail', () => {
+			postfachSubnavigation.getBackButton().click();
+
+			exist(vorgangPage.getVorgangDetailHeader().getRoot());
+		})
+
+		it('should show vorgang list', () => {
+			subnavigation.clickBackButton();
+
+			exist(vorgangList.getRoot());
+		})
+	})
+})
\ No newline at end of file
diff --git a/goofy-client/apps/goofy-e2e/src/model/binary-file.ts b/goofy-client/apps/goofy-e2e/src/model/binary-file.ts
index b96c6ad32320e7f1187444d3eeb16ca4699d392f..77f948262a762463fe31f1019f1c2d4539ebed47 100644
--- a/goofy-client/apps/goofy-e2e/src/model/binary-file.ts
+++ b/goofy-client/apps/goofy-e2e/src/model/binary-file.ts
@@ -9,8 +9,9 @@ export class BinaryFilePersistanceWrapperE2E {
 	file: FileDataE2E;
 }
 
-export enum FieldE2E {
-	WIEDERVORLAGE_ATTACHMENT = 'wiedervorlageAttachment'
+export enum BinaryFileFieldE2E {
+	WIEDERVORLAGE_ATTACHMENT = 'wiedervorlageAttachment',
+	POSTFACH_NACHRICHT_ATTACHMENT = 'PostfachNachrichtAttachment'
 }
 
 export class FileDataE2E {
diff --git a/goofy-client/apps/goofy-e2e/src/model/vorgang-attached-item.ts b/goofy-client/apps/goofy-e2e/src/model/vorgang-attached-item.ts
index e4561bc76d38001db49a586c5070b2894d05c6af..d596d3aaed7b31fdff4d4045c73f084ae13570a8 100644
--- a/goofy-client/apps/goofy-e2e/src/model/vorgang-attached-item.ts
+++ b/goofy-client/apps/goofy-e2e/src/model/vorgang-attached-item.ts
@@ -22,6 +22,7 @@ export class PostfachMailItemE2E {
 	sentAt: Date | string;
 	sentSuccessful: boolean;
 	messageCode: PostfachNachrichtMessageCodeE2E;
+	attachments: string[];
 }
 
 export enum ReplyOptionE2E {
diff --git a/goofy-client/apps/goofy-e2e/src/page-objects/postfach-mail.component.po.ts b/goofy-client/apps/goofy-e2e/src/page-objects/postfach-mail.component.po.ts
index f2f7d4ad69616d83daf5d8218b80cc5001f89b5b..3dfc074932f6a1086f599cfa9d98f82e2062be86 100644
--- a/goofy-client/apps/goofy-e2e/src/page-objects/postfach-mail.component.po.ts
+++ b/goofy-client/apps/goofy-e2e/src/page-objects/postfach-mail.component.po.ts
@@ -4,9 +4,14 @@ import { PostfachMailListItem } from '../components/postfach/postfach-mail.e2e.c
 export class PostfachMailPage {
 
 	private readonly locatorBreadcrump: string = 'postfach-breadcrump';
+	private readonly locatorRoot: string = 'postfach-mail-list';
 
 	private readonly subnavigation: PostfachMailSubnavigation = new PostfachMailSubnavigation();
 
+	getRoot() {
+		return cy.getTestElement(this.locatorRoot);
+	}
+
 	getSubnavigation(): PostfachMailSubnavigation {
 		return this.subnavigation;
 	}
diff --git a/goofy-client/apps/goofy-e2e/src/support/linkrels.ts b/goofy-client/apps/goofy-e2e/src/support/linkrels.ts
index 564df157e4f856a613a92ad8135883a8ef48c149..5c5d40ba775c311d6645b61d5697db202dd2cb71 100644
--- a/goofy-client/apps/goofy-e2e/src/support/linkrels.ts
+++ b/goofy-client/apps/goofy-e2e/src/support/linkrels.ts
@@ -1,3 +1,4 @@
 export enum LinkRelE2E {
-	POSTFACH_NACHRICHTEN = 'postfachMails' //TODO rename
+	POSTFACH_NACHRICHTEN = 'postfachMails', //TODO rename
+	POSTFACH_NACHRICHTEN_ATTACHMENTS = 'attachments'
 }
\ No newline at end of file