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Save email attachments to Nextcloud

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Save email attachments to Nextcloud preview
Open on n8n.io

Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

This workflow will take all emails you put into a certain folder, upload any attachements to Nextcloud, and mark the emails as read (configurable). Attachements will be saved with automatically gen...

Best for

  • File Management automation workflows
  • beginner n8n builders looking for reusable templates

Tools used

n8n-nodes-base.emailreadimap, n8n-nodes-base.nextcloud, n8n-nodes-base.function

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Manu.

Original n8n.io source

1.1 Workflow description

Title
Save email attachments to Nextcloud
Workflow name
Save email attachments to Nextcloud

This workflow will take all emails you put into a certain folder, upload any attachements to Nextcloud, and mark the emails as read (configurable).

Attachements will be saved with automatically generated filenames: 2021-01-01_From-Sender-Name_Filename-of-attachement.pdf

Instructions:

  1. Allow lodash to be used in n8n (or rewrite the code...) NODE_FUNCTION_ALLOW_EXTERNAL=lodash (environment variable)
  2. Import workflow
  3. Set credentials for Email & Nextcloud nodes
  4. Configure to use correct folder / custom filters
  5. Activate

Custom filter examples:

  • Only unread emails: Custom Email Config = ["UNSEEN"]
  • Filter emails by 'to' address: Custom Email Config = [["TO", "[email protected]"]]

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - IMAP Email

Type / Role
n8n-nodes-base.emailReadImap - emailReadImap
Config choices
Version 1

Block 2 - Nextcloud

Type / Role
n8n-nodes-base.nextCloud - nextCloud
Config choices
Version 1

Block 3 - Map each attachment

Type / Role
n8n-nodes-base.function - function
Config choices
Version 1

3. Summary Table

Workflow Save email attachments to Nextcloud
Complexity beginner
Nodes 3
Categories File Management
Author Manu
Published 29 Nov 2021

4. Reproducing the Workflow from Scratch

  1. 1. Download the workflow JSON

    Use the JSON export at /data/workflows/1344/1344.json as the source template for this automation.

  2. 2. Import the template into n8n

    Open n8n, import the downloaded JSON, and review each node before activating the workflow.

  3. 3. Configure credentials and variables

    Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.

  4. 4. Test with sample data

    Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.

  5. 5. Activate and monitor

    Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Frequently asked questions

What does Save email attachments to Nextcloud do?

This workflow will take all emails you put into a certain folder, upload any attachements to Nextcloud, and mark the emails as read (configurable). Attachements will be saved with automatically gen...

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your File Management use case.