Filter Out Free Email Addresses Automatically
B2B outreach to Gmail and Yahoo addresses has extremely low ROI - they rarely take action. Notis automatically identifies free email addresses, so you focus only on corporate domains.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Verify Free Email Account
Tool to detect if an email is from a free email service provider. Use after confirming the email format.
Why this helps
Free email addresses in your B2B list dilute your outreach effectiveness and waste time on low-value contacts
- Automatically identify all free/consumer email addresses in your list
- Keep your prospect list focused on corporate domains with decision-making power
- Improve conversion rates by filtering low-ROI email types
Setup
Build it in a few focused steps.
- 1Connect Clearout to Notis
- 2Tell Notis: 'When an email appears, identify if it is from a free provider like Gmail, Yahoo, or Outlook'
- 3Set your trigger source - Slack mentions, email forwards, or CRM webhook
- 4Notis will check and report each email against Clearout's provider database
- 5Test with any Gmail address to verify detection works correctly
Questions about this workflow
What counts as a 'free' email?
Gmail, Yahoo Mail, Outlook, AOL, and other consumer-facing email providers. Corporate domains (company.com) are not flagged.
Can I still contact people with free emails?
Yes - Notis flags them so you know the email type. You decide whether to contact them. Some founders contact free emails if the contact has high value.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Giphy to Clearout. A trigger fires from one place; an action lands in another.
Giphy triggers
Clearout actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
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Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
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Bulk Email Finder
Tool to upload a CSV or XLSX contacts file for bulk email finding. Use when you need to find emails for a list of contacts in bulk.
Cancel Bulk Email Finder Job
Tool to cancel a running bulk email finder job. Use when you need to stop an in-progress list scan before completion.
Connect any two apps with Notis in the middle.
Giphy and Clearout, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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