Update email addresses
Configured with Email Send, Schedule Trigger, Ssh. Review the connections and setup before adapting this template.
Node categories in this workflow
- Messaging
- Code
- Transform
- Routing
- Trigger
Icons describe general node roles, inferred from node types. Inspect the parameters for the configured action.
Drag to pan; use + and − to zoom. Reconstructed from the exported node positions; nothing runs here. Dashed lines represent non-main connections. Full node names and notes appear below.
How it works
The exported workflow contains the following configured nodes. Their connections are shown above; inspect the JSON for the complete logic, expressions, and external actions.
| Node | Category | Type | Operation |
|---|---|---|---|
| Send Email | Messaging | Email Send | See node parameters |
| Check RAM usage | Code | Ssh | See node parameters |
| Check Disk usage | Code | Ssh | See node parameters |
| Check CPU usage | Code | Ssh | See node parameters |
| Merge check results | Transform | Merge | See node parameters |
| Check results against thresholds | Routing | If | See node parameters |
| Schedule Trigger | Trigger | Schedule Trigger | See node parameters |
Setup
- Download the JSON and import it into an isolated n8n instance. Leave the workflow inactive.
- Connect your own credentials through n8n’s credential store. Replace
REPLACE_WITH_*values with your resource identifiers. - Inspect API destinations, Code nodes, database queries, file paths, and outbound actions.
- Run with synthetic data and harmless destinations. Enable triggers only after checking the actual outputs.
Requirements
An n8n instance with the listed node types and compatible versions. Service-connected workflows may require accounts, credentials, or paid APIs.
Credential types declared in the source
smtpsshPassword
Workflow notes
Update email addresses
Update email addresses
Update From and To email addresses in this node to receive notifications
Check VPS resource usage every 15 minutes
Check VPS resource usage every 15 minutes
This workflow checks VPS CPU, RAM and Disk usage every 15 minutes and if any of it exceeds 80% will inform you by email
Update threshold
Update threshold
If needed, you can increase/decrease the 80% threshold in this node individually per resource
Update email addresses
Update email addresses
Purpose and structure
This folder contains the Update email addresses workflow. Its executable nodes use emailSend, if, merge, scheduleTrigger, ssh. The table and connection map below are derived from the JSON, not an inferred guarantee of behavior.
Setup
Import inactive. Configure your own credentials and replace REPLACE_WITH_* values. Review external destinations and Code nodes before running.
Entry points
Schedule Trigger
Verification
Sanitized source candidate; not runtime-tested. This overview is generated from node metadata. Read the folder README for the connection map, credential types, and license.
Attribution
https://github.com/Zie619/n8n-workflows/blob/94007c1445d9258a7da116646b79473e7c7c3282/workflows/Schedule/0729_Schedule_Stickynote_Send_Scheduled.json MIT; preserve source notices.