Multi-Accounting
Creating multiple accounts by the same person to abuse trials, coupons, or referrals, typically via email aliases and disposable domains.
Why it matters for email security
Understanding multi-accounting helps you build signup flows that resist fake accounts, disposable inboxes and automated abuse. VeriShield Edge operationalizes this signal as part of its transparent 0-100 fraud score.
Related concepts
Explore the full glossary or the domain directory to see these signals applied to real domains.