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Validate attendee emails for new events

Start meetings with a contact list you can trust.

Trigger

Event Created

Polling trigger that fires when a new calendar event is created. Returns event ID, summary, start/end times, and organizer info.

Action

Email Validation

Tool to validate whether an email address is real and deliverable. use after collecting an email address to confirm deliverability.

Why this helps

A mistyped attendee address can cause missed invitations and last-minute chasing.

  • Catch invitation risks early
  • Reduce last-minute attendee fixes
  • Keep event planning organized

Setup

Build it in a few focused steps.

  • 1Connect Google Super and Abstract once in Notis.
  • 2Create an automation named Validate attendee emails.
  • 3Tell Notis to validate every attendee email on each new event and summarize any address that needs attention.
  • 4Pick Event Created as the trigger and choose a report channel.
  • 5Test by creating one event with attendees.

Questions about this workflow

Can it check optional attendees too?

Yes. Ask Notis to include every attendee returned by the event.

Does it send invitations?

No. It only checks the addresses and reports the outcome.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link Google Super to Abstract. A trigger fires from one place; an action lands in another.

Google Super triggers

Abstract actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

Validate IBAN

Tool to validate the format and country code of an iban number. use after collecting an iban to ensure it is correctly formatted.

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

Email reputation

Tool to enrich an email address with reputation and risk scoring data. use when you need to assess an address's deliverability and risk before outreach. use after confirming your api key is valid.

ActionInstant

Aggregate Metric Changed

Triggers when an aggregate metric (SUM/COUNT/AVG/MIN/MAX) changes in a Google Sheets spreadsheet. This trigger monitors an aggregate calculation on a target column (optionally filtered by a search column/value) and fires when the calculated result changes.

TriggerPolling

Email Validation

Tool to validate whether an email address is real and deliverable. use after collecting an email address to confirm deliverability.

ActionInstant

Attendee Response Changed

Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.

TriggerPolling

Cell Range Values Changed

Triggers when values in a specified A1 range change in Google Sheets. This trigger monitors a specific cell or range of cells and fires when any values change.

TriggerPolling

Comment Added (Docs/Sheets/Slides)

Triggers when a new comment is added to Google Docs, Sheets, or Slides.

TriggerPolling

Conditional Format Rule Changed

Triggers when conditional formatting rules change in a Google Spreadsheet. Detects when rules are added, updated, or removed. Uses snapshot-based diffing to detect changes between polls.

TriggerPolling

Data Validation Rule Changed

Triggers when data validation rules change (added/updated/removed) in a Google Spreadsheet. Uses snapshot-based diffing to detect changes between polls.

TriggerPolling

Connect any two apps with Notis in the middle.

Google Super and Abstract, or any other combination from 1,000+ integrations.

When this happens · Trigger

Do this · Action

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