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Notify User (Service caller)

Workflow ApplicationNotify User (Service Caller)Service
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Versionv1Latest, created on 
Sep 24, 2025 3:03 PM
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This component calls Notify User (Service) deployment and sends a custom email message to one or more recipients.

The recipient can be specified either as a Hub user ID or as a plain email address. If a user ID is provided, the component uses the connected credentials to resolve it via a Hub API call.

Component settings can be set manually or via flow variables.

Component details

Input ports
  1. Type: KNIME Hub Credentials
    Hub Credentials
    Credentials used to authenticate with the KNIME Hub, particularly needed to resolve Hub user IDs to email addresses if required.
Output ports
  1. Type: Flow Variable
    Email Delivery Status
    Emits a flow variable reporting the result of the email operation. Possible values include: - email sent - email not sent Use this to control downstream logic based on whether the message was delivered.
  2. Type: AbstractHubAuthenticationPortObject
    Hub Credentials
    Passes through the KNIME Hub credentials used to authenticate the email service. Useful for chaining with other Hub-authenticated components.
  3. Type: Table
    Email Delivery Errors
    A table listing any issues or notes related to the email sending process. Empty if the email was sent successfully.

Used extensions & nodes

Created with KNIME Analytics Platform version 5.2.6
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    KNIME Personal Productivity ToolsTrusted extension

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    KNIME Quick FormsTrusted extension

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This component does not have nodes, extensions, nested components and related workflows

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By using or downloading the component, you agree to our terms and conditions.

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