Unverified50% confidenceFactExact time
The Gmail node can return the sending status after sending an email, for subsequent nodes to determine whether it succeeded.
1
Sources
50%
Confidence
Long-term
Relevance
10/18/2026
First Seen
Sources
n8n Action Nodes Explained: The Core Execution Unit of Automation Workflows
youtubeInsightEdge Labs10/18/2026
Related Entities
Related Claims
UnverifiedIn n8n's Gmail trigger node, setting "On Message Received" triggers the workflow when a new email is received.77% similarUnverifiedThe Gmail API's messages.send has no idempotency key parameter; after POSTing a raw message, you either get back a message id or the connection drops and you get nothing.76% similarUnverifiedThe working logic of the Gmail auto-reply agent is: monitor the inbox for new emails → use an LLM to analyze the email content → automatically generate a personalized reply → send it back to the sender73% similarUnverifiedGmail stores the Message-ID of emails, keeps them searchable, and retains the SENT label on saved copies.73% similarUnverifiedGmail, combined with SMTP settings, can be configured to send emails using a custom domain email address.69% similar
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