Spot disposable domains in device registrations
Get a clear signal when a device registration uses a temporary email domain, so you can decide whether to accept it or request another address.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Check Disposable Domain
Checks whether an email domain is disposable, including its DNS records.
Why this helps
Temporary addresses can make account recovery and ongoing device support difficult.
- Identify disposable domains as registrations arrive.
- Give your team a consistent review signal.
- Avoid manually looking up unfamiliar email domains.
Setup
Build it in a few focused steps.
- 1Connect Adafruit IO and Emaillistverify once in the Notis portal.
- 2Create an automation in Automations, New Automation, and name it for registration screening.
- 3Tell Notis to check the domain of the email in each incoming registration request and report the result.
- 4Choose the webhook trigger and select where run reports should go.
- 5Send one real registration example to test the workflow.
Questions about this workflow
Does this automatically reject a registration?
No. It checks whether the domain is associated with temporary or disposable email addresses and reports the result for your process to use.
What starts the workflow?
A Notis webhook starts it when your registration system sends a request. Adafruit IO has no listed trigger events.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Adafruit IO to Emaillistverify. A trigger fires from one place; an action lands in another.
Adafruit IO triggers
Emaillistverify actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Check Blacklists
Checks an IP address or domain against DNS blacklists; limited to 10 requests per second.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Check Disposable Domain
Checks whether an email domain is disposable, including its DNS records.
Delete Maillist
Deletes an email list after verification is complete.
Download Email List
Downloads a completed email list with verification results; limited to 5 requests per second.
Find Contact Email
Finds possible business emails and confidence levels; costs 5 credits with a name or 10 with only a domain.
Get API File Info
Retrieves an uploaded email list’s verification progress and download links when ready.
Get Credits
Shows available credits; on-demand credits never expire and subscription credits refresh daily.
Get Email Job Status
Checks an asynchronous email verification job’s status and retrieves its results.
Connect any two apps with Notis in the middle.
Adafruit IO and Emaillistverify, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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