What is the difference between Disposable Email Domains List vs EAST Anti-Phishing Tool?

**Disposable Email Domains List**: A collection of disposable and temporary email address domains used for spamming or abusing services.. **EAST Anti-Phishing Tool**: Free anti-phishing tool for M365 that deploys via a custom CSS file in Entra. built by Eye Security. Core capabilities include Credential phishing protection for Microsoft 365 environments, Custom CSS file deployment via Microsoft Entra Portal, Email-based delivery of installation instructions and CSS file.. Both serve the Anti-Phishing market but differ in approach, feature depth, and target audience.

Is Disposable Email Domains List a good alternative to EAST Anti-Phishing Tool?

Disposable Email Domains List and EAST Anti-Phishing Tool serve similar Anti-Phishing use cases: both are Anti-Phishing tools. Key differences: Disposable Email Domains List is open-source. Review the feature comparison above to determine which fits your requirements.

Disposable Email Domains List vs EAST Anti-Phishing Tool: 2026 Comparison Guide | CybersecTools

Disposable Email Domains List vs EAST Anti-Phishing Tool: Side-by-Side Comparison (2026)

Q: Who makes Disposable Email Domains List vs EAST Anti-Phishing Tool?

**Disposable Email Domains List** is open-source with 4,854 GitHub stars. **EAST Anti-Phishing Tool** is developed by Eye Security. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Features, pricing, ratings, and pros & cons — compared head-to-head.

Disposable Email Domains List is a free anti-phishing tool. EAST Anti-Phishing Tool is a free anti-phishing tool by Eye Security. Compare features, ratings, integrations, and community reviews side by side to find the best anti-phishing fit for your security stack.

CST Verdict

Based on our analysis of core features, integrations, here is our conclusion:

EAST Anti-Phishing Tool

Microsoft 365 administrators managing credential phishing at organizations under 5,000 users will find real value in EAST Anti-Phishing Tool because the CSS-based deployment model actually stops phishing pages from rendering correctly on your own login portal, blocking the attack before users even type credentials. The free model with no per-seat licensing means you get Entra-native protection without budget negotiation; deployment takes under an hour through the portal interface. Skip this if your environment runs hybrid identity systems outside pure Entra or if you need detection and response capabilities beyond the login page itself.

Data verified May 2026