# Automatic Microsoft Outlook attachment storage to OneDrive: n8n workflow

> Started by an event in a connected app, and works across Excel and Outlook. 10 steps, 1 loop or waits: a working afternoon to understand properly.

Source: https://millionrounds.com/workflow/automatic-microsoft-outlook-attachment-storage-to-onedrive (Millionrounds; every figure on the page links to its filing or article)

[Automation library](https://millionrounds.com/workflows) · [Documents and files](https://millionrounds.com/workflows?category=Documents+and+files#library)

# Automatic Microsoft Outlook attachment storage to OneDrive

Started by an event in a connected app, and works across Excel and Outlook. 10 steps, 1 loop or waits: a working afternoon to understand properly.

Medium

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fautomatic-microsoft-outlook-attachment-storage-to-onedrive)

**10 steps** Medium: a working afternoon

**0** Branches: places the flow splits

**1** Loop or waits

**2** Services it connects to

## The flow

Starts it 1 Logic 3 Service 6

The steps in the order they run, from what starts it.

- 1 **On Mail Received** Microsoft Outlook trigger *Starts it*
- 2 **Get Message ID** Set *Logic*
- 3 **Get Attachments** Microsoft Outlook *Service*
- 4 **Loop Over Items** Split In Batches *Logic*
- 5 **Notify User** Microsoft Teams *Service*
- 6 **Get Folder ID** Microsoft One Drive *Service*
- 7 **Download Attachment** Microsoft Outlook *Service*
- 8 **Upload to OneDrive** Microsoft One Drive *Service*
- 9 **Set Filename** Set *Logic*
- 10 **Append to Excel Log** Microsoft Excel *Service*

## How it's built

- **Starts on:** An event in a connected app
- **Steps:** 10, 1 loop or waits
- **Size:** Medium: a working afternoon
- **Connects to:** Excel, Outlook
- **Model:** None. This is plumbing, not judgement

## Questions

What does it need to run?

An n8n account, plus your own Excel and Outlook accounts. You connect your own accounts after importing it; none are included.

What starts it?

It starts on an event in a connected app.

Does it use AI?

No. Every step is fixed logic or a call to a service, so it does the same thing every time.

How long does it take to set up?

Plan an afternoon. 10 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

**Before you run it**

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 10 steps before you point it at anything that matters.

## Run it in n8n

- **Create your n8n account** Free to start. n8n is where the workflow runs. [Create an n8n account ↗](https://millionrounds.com/n8n)
- **Download the workflow** Free with a Millionrounds account. [Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fautomatic-microsoft-outlook-attachment-storage-to-onedrive)
- **Paste it into n8n** Open a new workflow in n8n and paste. Then connect your own accounts.

Stored with the author's traces removed: canvas notes, instance identifiers, saved credential names and any live document they had left behind.

## Connects to

Each opens the other workflows that use it.

[Excel](https://millionrounds.com/workflows?service=Excel#library)[Outlook](https://millionrounds.com/workflows?service=Outlook#library)

## Workflows like it

Also documents and files, with the same services where possible, closest in size first.

- [**Generate course certificates from Google Sheets** 13 steps · Google Drive, Google Sheets](https://millionrounds.com/workflow/generate-course-certificates-from-google-sheets)
- [**Save & organize Outlook email attachments in OneDrive folders** 7 steps · Outlook](https://millionrounds.com/workflow/save-and-organize-outlook-email-attachments-in-onedrive-fold)
- [**Send file to kindle with Telegram Bot and Outlook** 6 steps · Outlook, Telegram](https://millionrounds.com/workflow/send-file-to-kindle-with-telegram-bot-and-outlook)
- [**Create, add an attachment, and send a draft** 5 steps · Outlook](https://millionrounds.com/workflow/create-add-an-attachment-and-send-a-draft)
- [**Update Excel from PDF files with OpenAI and Google Drive** 15 steps · calls a model · Excel, Google Drive](https://millionrounds.com/workflow/update-excel-from-pdf-files-with-openai-and-google-drive)
- [**Archive Outlook email attachments to OneDrive with SharePoint** 16 steps · Outlook](https://millionrounds.com/workflow/archive-outlook-email-attachments-to-onedrive-with-sharepoin)