Reply to Message
Reply to Message — see the properties below.
This node is also exposed as an AI Agent tool.
This node has 1 input port and 1 output port.
Common Properties
Every node shares these.
- Name — the node's display name on the canvas.
- Color — the node's colour on the canvas.
- Delay Before (sec) — wait this long before the node runs.
- Delay After (sec) — wait this long after the node runs.
- Continue On Error — carry on instead of failing the flow. Defaults to false.
info
When Continue On Error is true the error is not raised at all, so a Catch node will not see it either.
Inputs
| Property | Field | Description |
|---|---|---|
| Attachments | inAttachments | Array of file paths to attach |
| Message ID | inMessageID | ID of the message to reply to |
| Reply | inComment | Reply message content |
Options
| Property | Field | Description |
|---|---|---|
| Credentials | inCredentials | Microsoft 365 credentials (OAuth2 or Service Account) |
| Reply All | optReplyAll | Reply to all recipients instead of just the sender |
Requirements
- Azure AD App (Client Credentials) — Use Azure AD app registration with client credentials for server-to-server authentication.
tenant_id— Tenant ID (text, required). Azure AD tenant ID (Directory ID)client_id— Application (Client) ID (text, required). Azure AD application (client) IDclient_secret— Client Secret (password, required). Azure AD application client secretuser_email— User Email (text, required). Email of the user whose mailbox to access. Required for client credentials flow.
- OAuth2 (Delegated) — Authorize via browser to access Outlook on behalf of a user.
_redirect_url— Redirect URL (readonly, optional). Add this to your Azure app's Redirect URIstenant_id— Tenant ID (text, required). Azure AD tenant ID٫ or 'common' for multi-tenantclient_id— Application (Client) ID (text, required). Azure AD application (client) IDclient_secret— Client Secret (password, required). Azure AD application client secret
Store these in a Vault and reference the vault item from the node, rather than typing the secret into the property.
Related nodes
List Messages · Get Message · Search Messages · Send Mail · Forward Message · Delete Message · Move Message · Get Attachments
Elsewhere in the package: List Folders · Get Folder · List Events · Get Event · Create Event · Update Event · Delete Event · List Meetings · Get Meeting · Toolkit
See also
- Microsoft Outlook 365 — every node in this package
- Message object — how properties read values from
msg - Handling failure — Continue On Error, Catch and retries