> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://support.haddock.app/sitemap.xml
> Use this file to discover available pages before exploring further.
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# Upload documents by email

📍 [How to automatically forward documents to haddock](#1-how-to-automatically-forward-documents-to-haddock)

📍 [How to send a document to your email address](#1-how-to-send-and-upload-a-document)

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Ask your suppliers to send invoices and digital delivery notes to your new email address so that **all documents you receive are sent directly to haddock.**

# ✉️ How to automatically forward documents to haddock

1. Go to the **Documents** page (from the web version on your computer).

2. Click **New expense**.

![](https://storage.googleapis.com/helpdesk-haddock-images/documents/upload-invoices-and-delivery-notes/upload-documents-by-email/images/01-how-to-automatically-forward-documents-to-haddock.png)


3. Click **By email**.

4. A screen will open where you will find your email address for forwarding your invoices and delivery notes.

🚨 **IMPORTANT**  
​

This email address is **unique and non-transferable**.

![](https://storage.googleapis.com/helpdesk-haddock-images/documents/upload-invoices-and-delivery-notes/upload-documents-by-email/images/02-how-to-automatically-forward-documents-to-haddock.png)

5. To **copy the email address** where you want to send the email with the attached documents, click the blue link and that is it! The email address is copied.

![](https://storage.googleapis.com/helpdesk-haddock-images/documents/upload-invoices-and-delivery-notes/upload-documents-by-email/images/03-how-to-automatically-forward-documents-to-haddock.png)

👀 **TIP**

Ask your suppliers to include your email address in CC so that you also receive the invoices or delivery notes.

# ⬆️ How to send and upload a document

1. Open your email account (Gmail, Outlook, etc.)

2. Create a **new email**.

3. In the "to" field, enter the **provided email address.**

![](https://storage.googleapis.com/helpdesk-haddock-images/documents/upload-invoices-and-delivery-notes/upload-documents-by-email/images/04-how-to-send-and-upload-a-document.png)


4. Attach one or more **PDF** documents you want to upload to haddock. To do this, click the "Attach file" or "Add file" button and select the files you want to upload.

Make sure the files are in PDF format, as we only accept this file format.

5. Send the email. That is it! Your documents are now in the digitization process in haddock.

Make sure the files are in PDF format; we only accept this format. Otherwise, the documents will be uploaded with a format error.