Check the sandbox behind a sent update
Add a current environment check to the update you just sent, when it names a sandbox to inspect.
Trigger
Email Sent
Triggers when a Gmail message is sent by the authenticated user. It polls the 'SENT' label and emits metadata including sender, recipients, subject, timestamp, and thread ID.
Action
Get Sandbox
Tool to retrieve detailed information about a specific sandbox by its ID. Use when you need to check sandbox status, metadata, or configuration details.
Why this helps
A status update can go out while the actual sandbox state remains unchecked.
- Look up the sandbox referenced in a qualifying update.
- Pair communication with a current environment check.
- Avoid a separate lookup step after sending.
Setup
Build it in a few focused steps.
- 1Connect Gmail and E2B once in the Notis portal.
- 2Create an automation and give it a clear name.
- 3Tell Notis which sent updates qualify and how to find the sandbox ID in the message.
- 4Pick the Email Sent trigger and choose where run reports go.
- 5Test by sending one update that references a sandbox ID.
Questions about this workflow
Does Email Sent include the message body?
The event lists sender, recipients, subject, timestamp, and thread ID. Tell Notis to inspect the sent Gmail message when it needs to find a sandbox ID.
Does the lookup modify the sandbox?
No. Get Sandbox retrieves details for the specified sandbox.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Gmail to E2b. A trigger fires from one place; an action lands in another.
Gmail triggers
E2b actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Connect to Sandbox
Tool to connect to an existing E2B sandbox and retrieve its details. Use when you need to reconnect to a sandbox from different environments or resume a paused sandbox. The TTL is extended upon connection.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create Template
Tool to create a new E2B template with specified configuration. Use when you need to define a new sandbox template that can be used to spawn sandbox environments.
Email Sent
Triggers when a Gmail message is sent by the authenticated user. It polls the 'SENT' label and emits metadata including sender, recipients, subject, timestamp, and thread ID.
Create Webhook
Tool to register a new webhook to receive sandbox lifecycle events for the team. Use when you need to set up notifications for sandbox lifecycle events such as creation, updates, or termination.
New Gmail Message Received Trigger
Triggers when a new message is received in Gmail.
Delete Sandbox
Tool to terminate and permanently delete a running E2B sandbox instance. Use when you need to kill a sandbox that is no longer needed. Once terminated, the sandbox cannot be resumed.
Delete Webhook
Tool to unregister a webhook and stop receiving lifecycle events. Use when you need to remove a webhook that is no longer needed or to clean up webhook registrations.
Check API Health
Tool to check the health status of the E2B API. Use when you need to verify that the API service is operational and accessible.
Get Sandbox
Tool to retrieve detailed information about a specific sandbox by its ID. Use when you need to check sandbox status, metadata, or configuration details.
Get Sandbox Logs
Tool to retrieve logs from a specific E2B sandbox instance. Use when you need to debug or monitor sandbox execution by viewing its console output and system logs.
Connect any two apps with Notis in the middle.
Gmail and E2b, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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