Spot disposable email domains in new signups
See whether a new signup uses a disposable email domain before you spend time on follow-up.
Trigger
New Rows in Google Sheet
Fires when new rows are added to a sheet.
Action
Check Disposable Domain
Checks whether an email domain is disposable, including its DNS records.
Why this helps
Disposable addresses can make signup data less useful and create avoidable review work.
- Screen the domain on each new signup address.
- Get a domain-level disposable email check.
- Make signup review more consistent.
Setup
Build it in a few focused steps.
- 1Connect Google Sheets and Emaillistverify once in the Notis portal.
- 2Create an automation in Automations, New Automation, or describe the desired outcome to Notis.
- 3Ask Notis to check the domain from each new signup email for disposable use.
- 4Pick the New Rows in Google Sheet trigger and choose where run reports go.
- 5Test with one real signup row.
Questions about this workflow
Does the check verify the entire email address?
This action checks whether an email domain is associated with temporary or disposable addresses. It is not the single-email deliverability check.
What if the row has no email address?
The workflow needs an email domain to check. Ask Notis to report rows without a usable address for manual review.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Sheets to Emaillistverify. A trigger fires from one place; an action lands in another.
Google Sheets 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.
Aggregate Metric Changed
Fires when a spreadsheet aggregate metric changes.
Delete Maillist
Deletes an email list after verification is complete.
Cell Range Values Changed
Fires when values in a monitored cell range change.
Download Email List
Downloads a completed email list with verification results; limited to 5 requests per second.
Conditional Format Rule Changed
Fires when conditional formatting rules are added, changed, or removed.
Find Contact Email
Finds possible business emails and confidence levels; costs 5 credits with a name or 10 with only a domain.
Data Validation Rule Changed
Fires when data validation rules are added, changed, or removed.
Get API File Info
Retrieves an uploaded email list’s verification progress and download links when ready.
Developer Metadata Changed
Fires when developer metadata is added, changed, or removed.
Get Credits
Shows available credits; on-demand credits never expire and subscription credits refresh daily.
Filtered Range Values Changed
Fires when values in a filtered range change.
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.
Google Sheets and Emaillistverify, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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