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docs/nodes/nodes-library/nodes/Gmail/README.md

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+---
+permalink: /nodes/n8n-nodes-base.gmail
+---
+
+# Gmail
+
+[Gmail](https://www.gmail.com) is an email service developed by Google. Users can access Gmail on the web and using third-party programs that synchronize email content through POP or IMAP protocols.
+
+::: tip 🔑 Credentials
+You can find authentication information for this node [here](../../../credentials/Google/README.md).
+:::
+
+## Basic Operations
+
+- Draft
+    - Create a new email draft
+    - Delete a draft
+    - Get a draft
+    - Get all drafts
+- Label
+    - Create a new label
+    - Delete a label
+    - Get a label
+    - Get all labels
+- Message
+    - Send an email
+    - Delete a message
+    - Get a message
+    - Get all messages
+    - Reply to an email
+- Message Label
+    - Add a label to a message
+    - Remove a label from a message
+
+## Example Usage
+
+This workflow allows you to get all messages with a certain label, remove the label from the messages, and add a new label to the messages. You can also find the [workflow](https://n8n.io/workflows/621) on n8n.io. This example usage workflow would use the following nodes.
+- [Start](../../core-nodes/Start/README.md)
+- [Gmail]()
+
+The final workflow should look like the following image.
+
+![A workflow with the Gmail node](./workflow.png)
+
+### 1. Start node
+
+The start node exists by default when you create a new workflow.
+
+### 2. Gmail node (getAll: message)
+
+1. First of all, you'll have to enter credentials for the Gmail node. You can find out how to do that [here](../../../credentials/Google/README.md).
+2. Select 'Message' from the ***Resource*** dropdown list.
+3. Select 'Get All' from the ***Operation*** dropdown list.
+4. Click on ***Add Field*** button and select 'Format' from the dropdown list.
+5. Select 'Full' from ***Format*** dropdown menu.
+6. Click on ***Add Field*** button and select 'Label IDs' from the dropdown list.
+7. Select the label from ***Label IDs*** dropdown list.
+8. Click on ***Execute Node*** to run the node.
+
+![Using the Gmail node to get all messages with a particular label](./Gmail_node.png)
+
+
+::: v-pre
+### 3. Gmail1 node (remove: messageLabel)
+
+1. Select the credentials that you entered in the previous Gmail node.
+2. Select 'Message Label' from the ***Resource*** dropdown list.
+3. Select 'Remove' from the ***Operation*** dropdown list.
+4. Click on the gears icon next to the ***Message ID*** field and click on ***Add Expression***.
+5. Select the following in the ***Variable Selector*** section: Nodes > Gmail > Output Data > JSON > id. You can also add the following expression: `{{$node["Gmail"].json["id"]}}`.
+6. Select the label from ***Label IDs*** dropdown list.
+7. Click on ***Execute Node*** to run the node.
+:::
+
+![Using the Gmail node to remove a label from the messages](./Gmail1_node.png)
+
+
+::: v-pre
+### 4. Gmail2 node (add: messageLabel)
+
+1. Select the credentials that you entered in the previous Gmail node.
+2. Select 'Message Label' from the ***Resource*** dropdown list.
+3. Click on the gears icon next to the ***Message ID*** field and click on ***Add Expression***.
+4. Select the following in the ***Variable Selector*** section: Nodes > Gmail > Output Data > JSON > id. You can also add the following expression: `{{$node["Gmail"].json["id"]}}`.
+5. Select the label from ***Label IDs*** dropdown list.
+6. Click on ***Execute Node*** to run the node.
+:::
+
+![Using the Gmail node to add a label to the messages](./Gmail2_node.png)