Microsoft Outlook Communication API: Watch Messages, Add Message Attachment

About this integration

Send, read, and organize Outlook mail and calendar items through Microsoft Graph. Connect it to any workflow without writing code.

You can choose from 1 trigger, 6 search modules and 21 actions. The connection type is oauth or oauth authentication.

How to connect

The credential form asks for Microsoft - Tenant, Microsoft - Client ID, Microsoft - Client Secret, and Microsoft - Tenant.

OAuth asks you to approve Mail.Read, Mail.Read.Shared, and Mail.ReadBasic before access is granted.

Sign in and approve access — your password is never shared with WEXTL®, and you can revoke access from the provider at any time.

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You’ll be redirected to sign in and approve access — your password is never shared with WEXTL.

You’ll be redirected to sign in and approve access — your password is never shared with WEXTL.

Connecting Microsoft Outlook to WEXTL®

Field	Type	Help
Microsoft - TenantRequired	select	Go to https://entra.microsoft.com and copy your tennat ID or select any of the following`
Microsoft - Client IDRequired	text	Go to the Microsoft Entra admin center → Entra ID → App registrations and select New registration. → enter a description and expiration → Add, then immediately copy your Client ID
Microsoft - Client SecretRequired	password	Copy you client Secret from the previously created app

Permissions requested

• Mail.Read
• Mail.Read.Shared
• Mail.ReadBasic
• Mail.ReadBasic.All
• Mail.ReadWrite
• Mail.ReadWrite.Shared
• Mail.Send
• Mail.Send.Shared
• MailboxSettings.Read
• MailboxSettings.ReadWrite
• IMAP.AccessAsUser.All
• POP.AccessAsUser.All
• SMTP.Send

Field	Type	Help
Microsoft - TenantRequired	select	Go to https://entra.microsoft.com and copy your tennat ID or select any of the following`
Microsoft - Client IDRequired	text	Register your application in the Microsoft Entra admin center, then copy the Application (client) ID from the app's Overview page
Microsoft - Client SecretRequired	password	In your app registration, go to Certificates & secrets → Client secrets, create a new client secret, and copy its value immediately after it's generated.
Email or User IDRequired	text	Go to Microsoft Entra admin center → Users → select the user → Overview, then copy the Object ID, or enter The email of the user.

Permissions requested

• Mail.Read
• Mail.Read.Shared
• Mail.ReadBasic
• Mail.ReadBasic.All
• Mail.ReadWrite
• Mail.ReadWrite.Shared
• Mail.Send
• Mail.Send.Shared
• MailboxSettings.Read
• MailboxSettings.ReadWrite
• IMAP.AccessAsUser.All
• POP.AccessAsUser.All
• SMTP.Send

Use it in workflow automation

Start with Watch Messages, then add Add Message Attachment.

The canvas below runs Watch Messages into Add Message Attachment — watch the video, then drop a node onto the canvas.

Select the Watch Messages trigger and the workflow fires automatically when the event occurs — no polling required.

Then add Add Message Attachment as the next node. Branch, filter, or hand off to other integrations from there.

The integration includes 22 ready-made modules for communication work — each run logs its inputs and outputs for debugging.

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Microsoft Outlook workflow on the canvas: Watch Messages then Add Message Attachment

Triggers, searches and actions

Explore the fields available for each Microsoft Outlook trigger, search, and action — 1 trigger, 6 searchs, and 21 actions.