Receive and analyze emails with rules in Sublime Security
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: Convert to/from binary data. 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 9 nodes and runs manually, when you click “Execute workflow” (plus 1 other trigger). Along the way it connects Slack. It also calls api.platform.sublimesecurity.com over HTTP.
How it runs
Trigger: Manually, when you click “Execute workflow” (plus 1 other trigger).
- Move Binary Data (Convert to/from binary data): uses Convert to/from binary data
- If: checks a condition and branches into true / false
- Analyze email with Sublime Security (HTTP Request): calls api.platform.sublimesecurity.com (POST)
- Notify about missing attachment (Slack): uses Slack
- Split to matched and unmatched (Code): runs custom JavaScript code
- Format the message (Edit Fields (Set)): sets or maps fields
- Slack: uses Slack
Services it uses
HTTP calls to: api.platform.sublimesecurity.com
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- Convert to/from binary data in Move Binary Data: replace with Convert to File or Extract from File.
Rather not rewrite it? Many of these flows can be rebuilt in Make (free plan).
| Removed in 3.0 | Replace with |
|---|---|
| Convert to/from binary data Move Binary Data | Convert to File or Extract from File |
Nodes used (8)
- Email Trigger (IMAP)
n8n-nodes-base.emailReadImap - Convert to/from binary data
n8n-nodes-base.moveBinaryData - If
n8n-nodes-base.if - Code
n8n-nodes-base.code - Manual Trigger
n8n-nodes-base.manualTrigger - Slack
n8n-nodes-base.slack - Edit Fields (Set)
n8n-nodes-base.set - HTTP Request
n8n-nodes-base.httpRequest
From the author
This n8n workflow provides a comprehensive automation solution for processing email attachments, specifically targeting enhanced security protocols for organizations that use platforms like Outlook. It starts with the IMAP node, which is set to ingest emails…