Keep planned outreach aligned with unsubscribe changes
When someone opts out, make the calendar reminder you use for review reflect that change.
Trigger
Unsubscribe Trigger
Triggered when a subscriber unsubscribes from Mailchimp
Action
Patch Event
Updates specified fields of an existing event in a google calendar using patch semantics (array fields like `attendees` are fully replaced if provided); ensure the `calendar id` and `event id` are valid and the user has write access to the calendar.
Why this helps
An outdated outreach reminder can prompt follow-up after a subscriber has opted out.
- Make opt-out status visible in a relevant calendar review.
- Reduce the chance of following an outdated outreach plan.
- Keep the update tied to the subscriber context Mailchimp provides.
Setup
Build it in a few focused steps.
- 1Connect Mailchimp and Google Calendar once in the Notis portal.
- 2Create an automation from Automations, then New Automation.
- 3Tell Notis how to find the relevant review event and note the unsubscribe status in its details.
- 4Pick the Mailchimp Unsubscribe trigger and choose where run reports should go.
- 5Test with one real unsubscribe and matching calendar event.
Questions about this workflow
Does this automatically remove someone from other systems?
No. This workflow updates a matching Google Calendar event with the unsubscribe context.
What if there is no matching event?
Ask Notis to report that no match was found rather than updating an unrelated event.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Mailchimp to Google Calendar. A trigger fires from one place; an action lands in another.
Mailchimp triggers
Google Calendar actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Insert Calendar into List
Inserts an existing calendar into the user's calendar list.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Update Calendar List Entry
Updates an existing entry on the user\'s calendar list.
Campaign Trigger
Triggered when a campaign is sent or experiences an event in Mailchimp
Delete Calendar
Deletes a secondary calendar. use calendars.clear for clearing all events on primary calendars.
Profile Update Trigger
Triggered when a subscriber's profile is updated in Mailchimp
Update Calendar
Updates metadata for a calendar.
Subscribe Trigger
Triggered when a subscriber subscribes to Mailchimp
Clear Calendar
Clears a primary calendar. this operation deletes all events associated with the primary calendar of an account.
Unsubscribe Trigger
Triggered when a subscriber unsubscribes from Mailchimp
Create Event
Creates an event on a google calendar, needing rfc3339 utc start/end times (end after start) and write access to the calendar. by default, adds the organizer as an attendee unless exclude organizer is set to true.
Delete event
Deletes a specified event by `event id` from a google calendar (`calendar id`); this action is idempotent and raises a 404 error if the event is not found.
Create a calendar
Creates a new, empty google calendar with the specified title (summary).
Connect any two apps with Notis in the middle.
Mailchimp and Google Calendar, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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