Verify DPD notifications alongside sent email work
Keep notification checks close to the communication that prompted them.
Trigger
Email Sent
Triggers when a Gmail message is sent by the authenticated user. It polls the 'SENT' label and emits metadata including sender, recipients, subject, timestamp, and thread ID.
Action
Verify DPD Notification
Tool to verify a webhook notification's authenticity by posting back the original signature and payload. use after receiving a notification to confirm it originates from dpd.
Why this helps
Verification steps are easy to skip when notification payloads and email follow-up live in separate contexts.
- Create a consistent verification checkpoint
- Keep verification reports connected to email work
- Surface invalid signatures quickly
Setup
Build it in a few focused steps.
- 1Connect Google Super and Dpd2 once in the Notis portal.
- 2Create an automation describing how to verify the supplied DPD notification.
- 3Pick Email Sent as the trigger.
- 4Choose a report channel and test with one real sent message and payload.
Questions about this workflow
What does verification require?
The original DPD signature and payload must be available to the automation.
Does this send the email again?
No. It verifies the notification and reports the outcome.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Super to Dpd2. A trigger fires from one place; an action lands in another.
Google Super triggers
Dpd2 actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Get Storefront
Tool to retrieve details of a specific storefront by its id. use when you need storefront metadata after you have its id.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
List DPD Customers
Tool to list customers in your dpd account. use when you need a filtered or paginated list of customers for reporting or synchronization.
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.
List DPD Purchases
Tool to list all purchases made through your dpd account. use when you need to retrieve purchase records with optional date filters and pagination for reporting or analysis.
Attendee Response Changed
Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.
List Storefronts
Tool to list all storefronts in your dpd account. use after authenticating to fetch storefront details before managing products or purchases.
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.
List Subscribers
Tool to list subscribers for a given storefront. use when you need a paginated and filtered list of subscribers after storefront setup.
Comment Added (Docs/Sheets/Slides)
Triggers when a new comment is added to Google Docs, Sheets, or Slides.
DPD: Ping API
Tool to ping the api to check its status. use when verifying api connectivity before further operations.
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.
Verify DPD Notification
Tool to verify a webhook notification's authenticity by posting back the original signature and payload. use after receiving a notification to confirm it originates from dpd.
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.
Connect any two apps with Notis in the middle.
Google Super and Dpd2, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
Save your first hour today.
7-day trial of any paid plan, with 20$ of usage included.
No card. Works with personal or business Dpd2.