Start bulk email verification from a webhook
When your form or backend submits a list, have Notis send the file for bulk email verification.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Upload Email List
Uploads an email list for bulk verification and returns an ID to track its progress.
Why this helps
Lists submitted through forms can wait in a queue while someone remembers to upload them manually.
- Start list verification from an external submission event.
- Reduce manual uploads for supported list files.
- Keep the returned verification job ID in the run report.
Setup
Build it in a few focused steps.
- 1Connect Emaillistverify once in Notis.
- 2Create an automation and give it a clear name.
- 3In one instruction, ask Notis to upload the submitted CSV, TXT, or XLSX file for verification and report the returned job ID.
- 4Pick the webhook trigger and choose where run reports should go.
- 5Test by sending one real webhook request with a supported list file.
Questions about this workflow
Which file types can be uploaded?
The action accepts CSV, TXT, and XLSX files, up to 100 MB and 1 million rows.
Does this workflow wait for verification to finish?
No. Uploading returns an ID to query progress. Use a separate workflow with a suitable status action to check completion.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Whatsapp to Emaillistverify. A trigger fires from one place; an action lands in another.
Whatsapp 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.
Message Status Updated
Returns no results; message status changes are delivered through webhooks in real time.
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.
Whatsapp and Emaillistverify, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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