Which Gmail steps convert automatically?

The Send Email action becomes a Code node that builds the MIME message plus an HTTP Request to the Gmail API send endpoint. Pipedream's New Email, New Labeled Email, New Attachment and search-based sources become a Gmail Trigger.

Is the n8n Gmail Trigger instant?

No, it polls on the schedule you set (Poll Times). It reads up to 10 emails per poll by default, at most 50.

Why does n8n add a line at the bottom of my emails?

The Gmail node appends an n8n attribution footer by default. Turn off Append n8n Attribution in the node options.

Can I use a service account for Gmail?

Only with domain-wide delegation in Google Workspace. n8n recommends OAuth2 for Gmail.

Pipedream Gmail steps in n8n

Updated 2026-10-21 · 3 min read · n8n: Gmail (Native n8n node)

Gmail is both a trigger and an action in many Pipedream workflows: a new email starts the workflow, or the workflow ends by sending one. n8n has a native Gmail node and a polling Gmail Trigger, and the converter covers the send action and the common email triggers.

The n8n side

Gmail node (n8n-nodes-base.gmail):

Resource	Operations
Message	Add Label, Delete, Get, Get Many, Mark as Read, Mark as Unread, Remove Label, Reply, Send
Thread	Add Label, Delete, Get, Get Many, Remove Label, Reply, Trash, Untrash
Draft	Create, Delete, Get, Get Many
Label	Create, Delete, Get, Get Many

Gmail Trigger: event Message Received, polling on Poll Times, with filters (search query, labels, read status).

What maps where

Pipedream (app `gmail`)	In n8n	Status
Send Email	Code (builds MIME: to, cc, bcc, subject, HTML or text, reply-to, from name) + HTTP Request → `users/me/messages/send`	automatic
New Email Received, New Labeled Email, New Attachment Received, New Email Matching Search, New Sent Email	Gmail Trigger; search query carried over where present	automatic, check filters
Create Draft	Gmail → Draft → Create	manual
Add Label to Email, Archive Email	Message → Add Label / Remove Label (`INBOX`)	manual
Create Filter	HTTP Request to `settings/filters`	manual
Code step with `this.gmail.$auth.oauth_access_token`	Code node; token becomes `GMAIL_OAUTH_ACCESS_TOKEN`	automatic, review

Why not the Gmail node for Send? Pipedream's Send Email accepts arrays of recipients, a display name and HTML in one step; building the raw MIME message keeps that behaviour exactly and avoids the n8n attribution footer. After the first green run you can swap in Gmail → Message → Send if you prefer the form.

Credentials

Create a Gmail OAuth2 credential:

In Google Cloud, enable the Gmail API.
Create an OAuth client (Web application), add the redirect URL from the n8n credential window, connect.
On n8n Cloud, the managed Google sign-in is available instead.

A Service Account works with Gmail only through domain-wide delegation in Google Workspace; for personal Gmail use OAuth2. Pipedream's Gmail grant does not carry over.

Typical migration: leads from email to sheet

Pipedream: New Email Matching Search (from:forms@site.com) → OpenAI Chat (extract name, phone) → Google Sheets Add Single Row. n8n after conversion: Gmail Trigger (same query) → HTTP Request (OpenAI) → Code → HTTP Request (Sheets append). Three credentials: Gmail, OpenAI, Google Sheets.

Pitfalls

Unread only. The trigger reads unread mail by default. If another client marks mail as read first, the trigger never sees it; change the filter.
Poll volume. Up to 10 emails per poll by default, 50 at most. A backlog drains over several polls.
401 errors usually mean the Gmail API is not enabled in the project, or delegation is missing for a service account.
Footer. Turn off the n8n attribution in every Gmail Send node you add by hand.
No push. Pipedream's instant Gmail sources used users.watch, which must be renewed at least every 7 days and needs a Pub/Sub topic. n8n polls instead: simpler, slightly slower.

How to move your Gmail workflows

Export the workflows from Pipedream.
Upload on /convert for the free report: which Gmail steps are automatic, which credentials to create.
Download the n8n JSON: 1 workflow is free; full export: $3 per workflow, $19 minimum — coming soon.

More: Pipedream to n8n guide, code step checker for nodemailer or googleapis code. Related: Microsoft Outlook, Google Sheets, OpenAI.

FAQ

Which Gmail steps convert automatically?: The Send Email action becomes a Code node that builds the MIME message plus an HTTP Request to the Gmail API send endpoint. Pipedream's New Email, New Labeled Email, New Attachment and search-based sources become a Gmail Trigger.
Is the n8n Gmail Trigger instant?: No, it polls on the schedule you set (Poll Times). It reads up to 10 emails per poll by default, at most 50.
Why does n8n add a line at the bottom of my emails?: The Gmail node appends an n8n attribution footer by default. Turn off Append n8n Attribution in the node options.
Can I use a service account for Gmail?: Only with domain-wide delegation in Google Workspace. n8n recommends OAuth2 for Gmail.