Source
Data sources & lawful basis — found from sitemap — Hunter
Checked for Hunter on 1 Oct 2026
- Page
- https://hunter.io/email-verification-guide/risky-mailboxes/
- Checked
- 1 Oct 2026, 13:24 UTC
- How we may use it
- Public page, crawling permitted
Technical details
- type
- page
- http status
- 200
- content hash
- sha256:c9784ac1527c481733cedc890b7765f7efb4ecdc8e0def24c88c56ba50e37231
- permission
- robots_ok
- screenshot
- Screenshot on file (internal exhibit, not published)
Cited by
Facts read from this source
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Free verification tier Report an error
“Verify 100 emails for free”
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List decay rate Report an error
“2% of email lists decay every month. Clean your email list every month.”
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Spam trap types Report an error
“Three main types of spam traps: Pristine traps: Never used by real people; appear in scraped or bought lists.”
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Verifier capabilities Report an error
“Hunter’s Email Verifier detects spam traps, honeypot emails, and inactive mailboxes so you can send confidently.”
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Realtime verification API Report an error
“Set up real-time verification: Use Hunter’s API to check each address instantly.”
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Bulk email verifier Report an error
“You can even retrospectively verify your email addresses by using Hunter’s Bulk Email Verifier”
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GDPR compliance claim Report an error
“Regularly verify your email addresses. Use GDPR-compliant, publicly accessible B2B data like Hunter.io’s, where every address is verified and permission-based.”
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Sunset campaign recommendation Report an error
“Create sunsent campaigns: Send email campaigns to contacts with no email engagement after 90 days”
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Trademark owner Report an error
“© 2015-2026 All Rights Reserved. Hunter® is a registered trademark of Hunter Web Services, Inc.”