Catch-All Emails: Risks & How to Handle Them

Afruz Fatulla-zada
Afruz Fatulla-zada
· Published September 5, 2025
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Catch-All Emails: Risks & How to Handle Them

Frequently Asked Questions

Find answers to common questions about email verification.

What percentage of catch-alls should I keep vs. remove?
Do ESPs treat catch-all-heavy lists differently?
Are there legal/privacy considerations?
Can catch-alls be spam traps?
How can I avoid collecting catch-alls at signup?

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