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Nylas Docs Security Intelligence Automations User Experience On Prem Learn Developer Guide API Reference Try it Free ↗️ {{user.name}} Log In The Nylas Developer Hub Welcome to the Nylas developer hub. You'll find comprehensive guides and documentation to help you start working with Nylas as quickly as possible, as well as support if you get stuck. Let's jump right in! Developer Guide v2.1 v1.0 deprecated v2.0.1 deprecated v2.1 stable Home Developer Guide Recipes API Reference Reference Changelog Discussions Page Not Found Search {{ state.current().meta.title }} API Logs Developer Guide API Reference {{search.symbol}}K discard Save Edits Submit Suggested Edits With Nylas Common Use Cases Get Your Developer API Keys Nylas Integration Overview Postman + Nylas Nylas Support Billing Core Concepts How Nylas Works How Nylas Sends Emails Common Spam Scenarios Authentication Nylas Hosted Authentication Nylas Native Authentication Authentication Scopes Managing Access Tokens Authorizing API Requests Handling Account Re-authentications Service Accounts Data Syncing Account Sync Status Rate limits Webhooks Overview Available Webhooks Message Tracking Deltas Data Logs General Data Protection Regulation (GDPR) Ethics Reporting Data Residency Webhook and Sync Policy Data Retention Connectivity APIs Email API Send Emails With Nylas Outbox Endpoint Guide Improving Email Deliverability File Attachment Media Types Send an Email with Python Send an Email with Node.js Send an Email with Java Read an Inbox with Python Read an Inbox with Node.js Read an Inbox with Java Outlook and Exchange Folders with Node.js Inbox Folders and Labels with Node.js Inbox Folders and Labels with Java Inbox Folders and Labels with Python Calendar API Calendar API Guide Calendar Availability Virtual Calendars Overview How to Use Virtual Calendars Events with Python Events with Node.js Conference Sync - Beta Contacts API Contacts API Google and Microsoft Contacts with Python Google and Microsoft Contacts with Node.js Google and Microsoft Contacts with Java Intelligence Nylas Neural API Categorizer Guide Clean Conversations Guide Signature Extraction Guide Optical Character Recognition User Experience Nylas Scheduler Schedule Editor Setup Creating and Scheduling Meetings Whitelabeling Guide Embedding Scheduler Scheduler Configuration Reference Scheduler Hooks and Job Status Custom Confirmation and Cancelation Emails Handling Scheduler Reauthentication Nylas Components Agenda Component Composer Component Contact List Component Nylas On Prem Nylas On Prem Installing Nylas on AWS Installing Nylas on Google Cloud Platform Nylas SDKs Python SDK Ruby SDK Java SDK Node SDK Provider Guides Google Google Authentication Create a Google Application Microsoft Microsoft Authentication Office 365 OAuth Setup with Nylas Inviting Nylas to your Office365 OAuth Project Suggested Office 365 Settings Admin Approval Gathering Exchange Logs Checking for quarantined EAS devices Testing Exchange Autodiscovery Sender display name Microsoft Exchange Login IMAP iCloud Authentication Authenticating Yahoo Accounts Learn Tutorials Example Code Troubleshooting How to Detect MDM Issues for EAS Passwords and Character Encoding UIDVALIDITY Get Header Contents Enable Stopped Accounts Sent Mail Not Syncing I've found a Nylas link that directs to spam, what should I do? What is nyl.as? Sending Failures Authentication Errors Microsoft Exchange Server Errors Throttling Message Tracking Troubleshooting Changelog With Nylas Common Use Cases Get Your Developer API Keys Nylas Integration Overview Postman + Nylas Nylas Support Billing Core Concepts How Nylas Works How Nylas Sends Emails Common Spam Scenarios Authentication Nylas Hosted Authentication Nylas Native Authentication Authentication Scopes Managing Access Tokens Authorizing API Requests Handling Account Re-authentications Service Accounts Data Syncing Account Sync Status Rate limits Webhooks Overview Available Webhooks Message Tracking Deltas Data Logs General Data Protection Regulation (GDPR) Ethics Reporting Data Residency Webhook and Sync Policy Data Retention Connectivity APIs Email API Send Emails With Nylas Outbox Endpoint Guide Improving Email Deliverability File Attachment Media Types Send an Email with Python Send an Email with Node.js Send an Email with Java Read an Inbox with Python Read an Inbox with Node.js Read an Inbox with Java Outlook and Exchange Folders with Node.js Inbox Folders and Labels with Node.js Inbox Folders and Labels with Java Inbox Folders and Labels with Python Calendar API Calendar API Guide Calendar Availability Virtual Calendars Overview How to Use Virtual Calendars Events with Python Events with Node.js Conference Sync - Beta Contacts API Contacts API Google and Microsoft Contacts with Python Google and Microsoft Contacts with Node.js Google and Microsoft Contacts with Java Intelligence Nylas Neural API Categorizer Guide Clean Conversations Guide Signature Extraction Guide Optical Character Recognition User Experience Nylas Scheduler Schedule Editor Setup Creating and Scheduling Meetings Whitelabeling Guide Embedding Scheduler Scheduler Configuration Reference Scheduler Hooks and Job Status Custom Confirmation and Cancelation Emails Handling Scheduler Reauthentication Nylas Components Agenda Component Composer Component Contact List Component Nylas On Prem Nylas On Prem Installing Nylas on AWS Installing Nylas on Google Cloud Platform Nylas SDKs Python SDK Ruby SDK Java SDK Node SDK Provider Guides Google Google Authentication Create a Google Application Microsoft Microsoft Authentication Office 365 OAuth Setup with Nylas Inviting Nylas to your Office365 OAuth Project Suggested Office 365 Settings Admin Approval Gathering Exchange Logs Checking for quarantined EAS devices Testing Exchange Autodiscovery Sender display name Microsoft Exchange Login IMAP iCloud Authentication Authenticating Yahoo Accounts Learn Tutorials Example Code Troubleshooting How to Detect MDM Issues for EAS Passwords and Character Encoding UIDVALIDITY Get Header Contents Enable Stopped Accounts Sent Mail Not Syncing I've found a Nylas link that directs to spam, what should I do? What is nyl.as? Sending Failures Authentication Errors Microsoft Exchange Server Errors Throttling Message Tracking Troubleshooting Changelog Introduction The Nylas APIs Authentication Hosted Authentication get /oauth/authorize post /oauth/token post /oauth/revoke Authorization Errors Native Authentication post /connect/authorize post /connect/token Apps & Accounts Accounts get /account Account Management get Listing all accounts get Listing an account post Cancel an account post Reactivate an account post Revoke all tokens Deleting an account get IP Addresses post /token-info Application Management get List Application Details put Update Application Details Configuration Problems Threads Introduction get /threads get /threads/{id} put /threads/{id} Messages Introduction get /messages get /messages/{id} put /messages/{id} get Raw message contents Folders Introduction get /folders get /folders/{id} post /folders put /folders/{id} delete /folders/{id} Labels Introduction get /labels get /labels/{id} post /labels put /labels/{id} delete /labels/{id} Drafts Introduction get /drafts get /drafts/{id} post /drafts put /drafts/{id} delete /drafts/{id} Sending get /outbox put /outbox/{job_status_id} post /outbox delete /outbox/{job_status_id} post Sending drafts post Sending Directly post Sending raw MIME Files Introduction get /files get /files/{id} get /files/{id}/download post /files delete /files/{id} Calendars Introduction get /calendars get /calendars/{id} post /calendars put /calendars{id} delete /calendars/{id} post /calendars/free-busy post /calendars/availability post /calendars/availability/consecutive Events Introduction get /events get /events/{id} post /events put /events/{id} delete /events/{id} Event Subobjects post RSVPing to invitations Room Resources Introduction get /resources Con...