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Verify organizer emails from new calendar events

Know whether a new event organizer's email looks deliverable before you rely on it for follow-up.

Trigger

Event Created

Trigger when a new calendar event is created.

Action

Verify Email

Why this helps

A misspelled or undeliverable organizer address can turn a quick follow-up into a missed connection.

  • Checks the organizer address when a new event is created.
  • Reduces manual copying between Calendar and an email verification tool.
  • Surfaces a deliverability result before follow-up.

Setup

Build it in a few focused steps.

  • 1Connect Google Calendar and Emaillistverify once in the Notis portal.
  • 2Create an automation in the portal or tell Notis in plain language.
  • 3In one instruction, ask Notis to verify the organizer email on each new event and report the result.
  • 4Pick the Event Created trigger and choose where run reports should go.
  • 5Test with one real calendar event.

Questions about this workflow

What starts this automation?

A new Google Calendar event, through the Event Created trigger.

Does this verify every attendee?

No. This workflow checks the organizer email returned for the event.

What does Emaillistverify return?

The Verify Email action returns a verification result for one email address.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

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

Google Calendar triggers

Emaillistverify actions

Recurring trigger

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

TriggerScheduled

Check Blacklists

Checks an IP address or domain against DNS blacklists; limited to 10 requests per second.

ActionInstant

Webhook trigger

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

TriggerInstant

Check Disposable Domain

Checks whether an email domain is disposable, including its DNS records.

ActionInstant

Attendee Response Changed

Trigger when an attendee accepts, declines, or tentatively responds to an invitation.

TriggerPolling

Delete Maillist

Deletes an email list after verification is complete.

ActionInstant

Event Canceled or Deleted

Trigger when a calendar event is canceled or deleted.

TriggerPolling

Download Email List

Downloads a completed email list with verification results; limited to 5 requests per second.

ActionInstant

Event Starting Soon

Trigger when a calendar event is within the configured time before it starts.

TriggerPolling

Find Contact Email

Finds possible business emails and confidence levels; costs 5 credits with a name or 10 with only a domain.

ActionInstant

Calendar Event Changes

Trigger in real time when a calendar event changes.

TriggerInstant

Get API File Info

Retrieves an uploaded email list’s verification progress and download links when ready.

ActionInstant

Event Created

Trigger when a new calendar event is created.

TriggerPolling

Get Credits

Shows available credits; on-demand credits never expire and subscription credits refresh daily.

ActionInstant

Calendar Event Sync

Retrieve full calendar event details through polling.

TriggerPolling

Get Email Job Status

Checks an asynchronous email verification job’s status and retrieves its results.

ActionInstant

Connect any two apps with Notis in the middle.

Google Calendar and Emaillistverify, or any other combination from 1,000+ integrations.

When this happens · Trigger

Do this · Action

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No card. Works with personal or business Emaillistverify.