<ul class="wccom-tick-list-primary">
<li>
<h3 class="text-3xl lg:text-4xl font-extrabold text-gray-900 tracking-tight leading-tight">OTP-Based Email Verification</h3>
</li>
<li>
<h3 class="text-3xl lg:text-4xl font-extrabold text-gray-900 tracking-tight leading-tight">Two-Factor Authentication (2FA)</h3>
</li>
<li>
<h3 class="text-3xl lg:text-4xl font-extrabold text-gray-900 tracking-tight leading-tight">Verification Analytics Dashboard</h3>
</li>
<li>
<h3 class="text-3xl lg:text-4xl font-extrabold text-gray-900 tracking-tight leading-tight">Disposable Email Blocking</h3>
</li>
<li>
<h3 class="text-3xl lg:text-4xl font-extrabold text-gray-900 tracking-tight leading-tight">DNS-Based MX Record Validation</h3>
</li>
<li>
<h3 class="text-3xl lg:text-4xl font-extrabold text-gray-900 tracking-tight leading-tight">B2B Allowlist & Block Specific Addresses</h3>
</li>
<li>
<h3 class="text-3xl lg:text-4xl font-extrabold text-gray-900 tracking-tight leading-tight">Automatic Database Cleanup</h3>
</li>
<li>
<h3 class="text-3xl lg:text-4xl font-extrabold text-gray-900 tracking-tight leading-tight">Re-engagement Reminder Emails</h3>
</li>
<li>
<h3 class="text-3xl lg:text-4xl font-extrabold text-gray-900 tracking-tight leading-tight">Fully Customizable Verification Popup</h3>
</li>
</ul>
<hr class="wccom-product-heading__hr" />
<h2 class="text-3xl lg:text-5xl font-black text-gray-900 mb-6 leading-tight">Everything You Need to Verify, Secure, and Clean Up</h2>
<p class="text-xl text-gray-600">From OTP verification to 2FA, disposable email blocking to DNS validation — the complete email security toolkit for WooCommerce.</p>
<h3 class="text-3xl lg:text-4xl font-extrabold text-gray-900 tracking-tight leading-tight">OTP-Based Email Verification</h3>
<p><img class="aligncenter size-full wp-image-18734006598820" src="https://woocommerce.com/wp-content/uploads/2022/01/otp-based-email-verification.png.webp" alt="" width="608" height="402" /></p>
<p class="text-lg text-gray-600 leading-relaxed">Send a one-time password to the customer’s email at every critical touchpoint — signup, checkout, login from new device, or after inactivity. Real emails verified; bots and fakes blocked at the door.</p>
<ul class="grid grid-cols-1 sm:grid-cols-2 gap-3">
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">6-digit OTP via email (no third-party services required)</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Verification at signup, checkout, and login</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Configurable expiry time</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Resend OTP option for failed deliveries</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">No coding required — works out of the box</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Fully customizable email content</span></li>
</ul>
<h3 class="text-3xl lg:text-4xl font-extrabold text-gray-900 tracking-tight leading-tight">Two-Factor Authentication (2FA)</h3>
<p><img class="aligncenter" src="https://woocommerce.com/wp-content/uploads/2021/06/two-factor-authentication.png" alt="Two-Factor Authentication (2FA)" /></p>
<p class="text-lg text-gray-600 leading-relaxed">Add Google Authenticator, Authy, or Microsoft Authenticator as a second layer of security for customer logins. Block credential-stuffing attacks even when passwords are compromised in data breaches.</p>
<ul class="grid grid-cols-1 sm:grid-cols-2 gap-3">
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Google Authenticator support</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Authy & Microsoft Authenticator support</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Works with any TOTP-compatible app</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">QR-code setup for customers</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Optional or required per user role</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Backup codes for account recovery</span></li>
</ul>
<h3 class="text-3xl lg:text-4xl font-extrabold text-gray-900 tracking-tight leading-tight">Verification Analytics Dashboard</h3>
<p><img class="aligncenter" src="https://woocommerce.com/wp-content/uploads/2021/06/verification-analytics-dashboard.png" alt="Verification Analytics Dashboard" /></p>
<p class="text-lg text-gray-600 leading-relaxed">Know exactly how CEV PRO is protecting your store. The new Analytics tab shows signups, verification rate, blocked spam totals, average time-to-verify, top blocked disposable domains, and a signup-to-verify funnel chart.</p>
<ul class="grid grid-cols-1 sm:grid-cols-2 gap-3">
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Total signups + verified vs unverified breakdown</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Spam registrations blocked</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Average time-to-verify metric</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Top blocked disposable domains chart</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Signup-to-verify funnel visualization</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Date range filters (7/30/90 days)</span></li>
</ul>
<h3 class="text-3xl lg:text-4xl font-extrabold text-gray-900 tracking-tight leading-tight">Disposable Email Blocking</h3>
<p><img class="aligncenter" src="https://woocommerce.com/wp-content/uploads/2021/06/disposable-email-blocking.png" alt="Disposable Email Blocking" /></p>
<p class="text-lg text-gray-600 leading-relaxed">Block signups from temporary email providers (Mailinator, GuerrillaMail, 10MinuteMail, and 3,000+ more). Bundled blocklist updates regularly. Add your own custom-blocked domains and customize the rejection message.</p>
<ul class="grid grid-cols-1 sm:grid-cols-2 gap-3">
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">3,000+ bundled disposable email domains</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Admin-defined custom block list</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Catches signups before they’re created</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Eliminates a major spam vector</span></li>
</ul>
<h3 class="text-3xl lg:text-4xl font-extrabold text-gray-900 tracking-tight leading-tight">DNS-Based MX Record Validation</h3>
<p><img class="aligncenter" src="https://woocommerce.com/wp-content/uploads/2021/06/dns-based-mx-record-validation.png" alt="DNS-Based MX Record Validation" /></p>
<p class="text-lg text-gray-600 leading-relaxed">Before sending an OTP, CEV PRO validates that the email domain actually has working mail servers (MX records). Catches typos, fake domains, and non-existent providers — saves you SMS costs and reduces bounces.</p>
<ul class="grid grid-cols-1 sm:grid-cols-2 gap-3">
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Real-time MX record DNS lookup</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Catches typos (gmail.con, yaho.com)</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Blocks fake/non-existent domains</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Improves email deliverability reputation</span></li>
</ul>
<h3 class="text-3xl lg:text-4xl font-extrabold text-gray-900 tracking-tight leading-tight">B2B Allowlist & Block Specific Addresses</h3>
<p><img class="aligncenter" src="https://woocommerce.com/wp-content/uploads/2021/06/b2b-allowlist.png" alt="B2B Allowlist & Block Specific Addresses" /></p>
<p class="text-lg text-gray-600 leading-relaxed">Run a B2B store or restricted-access community? Allow only specific domains to register (e.g., partner.com, customer.org). Or block specific email addresses that have abused your store before.</p>
<ul class="grid grid-cols-1 sm:grid-cols-2 gap-3">
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">B2B Allowlist mode</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Block specific email addresses</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Per-domain or per-address rules</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Perfect for partner-only stores</span></li>
</ul>
<div class="inline-flex items-center gap-2"><strong>NEW FEATURE</strong></div>
<h3 class="text-3xl lg:text-4xl font-extrabold text-gray-900 tracking-tight leading-tight">Automatic Database Cleanup</h3>
<p><img class="aligncenter" src="https://woocommerce.com/wp-content/uploads/2021/06/automatic-database-cleanup.png" alt="Automatic Database Cleanup" /></p>
<p class="text-lg text-gray-600 leading-relaxed">Daily cron jobs automatically remove stale unverified records and auto-delete unverified WP user accounts — with safeguards. Never pay for storage or send emails to unreal customers again.</p>
<ul class="grid grid-cols-1 sm:grid-cols-2 gap-3">
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Auto-delete unverified user accounts</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Hard 30-day minimum retention safeguard</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Skips users with orders/subscriptions</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Preview accounts before deletion</span></li>
</ul>
<h3 class="text-3xl lg:text-4xl font-extrabold text-gray-900 tracking-tight leading-tight">Re-engagement Reminder Emails</h3>
<p><img class="aligncenter" src="https://woocommerce.com/wp-content/uploads/2021/06/re-engagement-reminder-emails.png" alt="Re-engagement Reminder Emails" /></p>
<p class="text-lg text-gray-600 leading-relaxed">Don’t lose lapsed signups. Automatically email unverified users at 1-hour, 24-hour, 3-day, and 7-day intervals with a one-click verification link. Fully customizable via the email customizer.</p>
<ul class="grid grid-cols-1 sm:grid-cols-2 gap-3">
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Auto-send reminders at 1h / 24h / 3d / 7d intervals</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">One-click verification link in email</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Bulk send from Unverified Users table</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Recover up to 30%+ of lapsed signups</span></li>
</ul>
<h3 class="text-3xl lg:text-4xl font-extrabold text-gray-900 tracking-tight leading-tight">Fully Customizable Verification Popup</h3>
<p><img class="aligncenter" src="https://woocommerce.com/wp-content/uploads/2021/06/fully-customizable-verification-popup.png" alt="Fully Customizable Verification Popup" /></p>
<p class="text-lg text-gray-600 leading-relaxed">Match your brand identity. Customize the verification popup layout, colors, text, and branding so verification feels native — not bolted on.</p>
<ul class="grid grid-cols-1 sm:grid-cols-2 gap-3">
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Color and layout customization</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Custom logo upload</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Multi-language support</span></li>
<li class="flex items-start gap-3"><span class="font-semibold text-gray-700 text-sm">Live preview while editing</span></li>
</ul>
<h2 class="text-4xl font-black text-gray-900 mb-4">Why Stores Choose CEV PRO</h2>
<p class="text-lg text-gray-500 font-medium">Built for store owners who take security, deliverability, and clean data seriously.</p>
<div class="group p-8 rounded-3xl border border-gray-50 hover:bg-gray-50/50 hover:border-blue-600/20 transition-all">
<h4 class="text-base font-black text-gray-900 mb-3">Eliminate Spam Registrations</h4>
<p class="text-sm text-gray-500 font-medium leading-relaxed">Bot signups blocked at the door.</p>
</div>
<div class="group p-8 rounded-3xl border border-gray-50 hover:bg-gray-50/50 hover:border-blue-600/20 transition-all">
<div class="w-12 h-12 bg-blue-600/5 rounded-2xl flex items-center justify-center text-blue-600 mb-6 group-hover:bg-blue-600 group-hover:text-white transition-colors"></div>
<h4 class="text-base font-black text-gray-900 mb-3">Block Disposable Emails</h4>
<p class="text-sm text-gray-500 font-medium leading-relaxed">3,000+ temporary email providers rejected automatically.</p>
</div>
<div class="group p-8 rounded-3xl border border-gray-50 hover:bg-gray-50/50 hover:border-blue-600/20 transition-all">
<div class="w-12 h-12 bg-blue-600/5 rounded-2xl flex items-center justify-center text-blue-600 mb-6 group-hover:bg-blue-600 group-hover:text-white transition-colors"></div>
<h4 class="text-base font-black text-gray-900 mb-3">2FA Security Layer</h4>
<p class="text-sm text-gray-500 font-medium leading-relaxed">Authenticator app protection for sensitive accounts.</p>
</div>
<div class="group p-8 rounded-3xl border border-gray-50 hover:bg-gray-50/50 hover:border-blue-600/20 transition-all">
<div class="w-12 h-12 bg-blue-600/5 rounded-2xl flex items-center justify-center text-blue-600 mb-6 group-hover:bg-blue-600 group-hover:text-white transition-colors"></div>
<h4 class="text-base font-black text-gray-900 mb-3">Role-Based Rules</h4>
<p class="text-sm text-gray-500 font-medium leading-relaxed">Enforce 2FA per user role, not site-wide.</p>
</div>
<div class="group p-8 rounded-3xl border border-gray-50 hover:bg-gray-50/50 hover:border-blue-600/20 transition-all">
<div class="w-12 h-12 bg-blue-600/5 rounded-2xl flex items-center justify-center text-blue-600 mb-6 group-hover:bg-blue-600 group-hover:text-white transition-colors"></div>
<h4 class="text-base font-black text-gray-900 mb-3">DNS Validation</h4>
<p class="text-sm text-gray-500 font-medium leading-relaxed">Reject fake domains before sending OTPs.</p>
</div>
<div class="group p-8 rounded-3xl border border-gray-50 hover:bg-gray-50/50 hover:border-blue-600/20 transition-all">
<div class="w-12 h-12 bg-blue-600/5 rounded-2xl flex items-center justify-center text-blue-600 mb-6 group-hover:bg-blue-600 group-hover:text-white transition-colors"></div>
<h4 class="text-base font-black text-gray-900 mb-3">Auto-Cleanup Engine</h4>
<p class="text-sm text-gray-500 font-medium leading-relaxed">Daily cron removes stale unverified accounts.</p>
</div>
<div class="group p-8 rounded-3xl border border-gray-50 hover:bg-gray-50/50 hover:border-blue-600/20 transition-all">
<div class="w-12 h-12 bg-blue-600/5 rounded-2xl flex items-center justify-center text-blue-600 mb-6 group-hover:bg-blue-600 group-hover:text-white transition-colors"></div>
<h4 class="text-base font-black text-gray-900 mb-3">Re-engagement Automation</h4>
<p class="text-sm text-gray-500 font-medium leading-relaxed">Recover lapsed signups with reminder emails.</p>
</div>
<div class="group p-8 rounded-3xl border border-gray-50 hover:bg-gray-50/50 hover:border-blue-600/20 transition-all">
<div class="w-12 h-12 bg-blue-600/5 rounded-2xl flex items-center justify-center text-blue-600 mb-6 group-hover:bg-blue-600 group-hover:text-white transition-colors"></div>
<h4 class="text-base font-black text-gray-900 mb-3">Verification Analytics</h4>
<p class="text-sm text-gray-500 font-medium leading-relaxed">See exactly what spam you’re blocking.</p>
</div>
<div class="group p-8 rounded-3xl border border-gray-50 hover:bg-gray-50/50 hover:border-blue-600/20 transition-all">
<div class="w-12 h-12 bg-blue-600/5 rounded-2xl flex items-center justify-center text-blue-600 mb-6 group-hover:bg-blue-600 group-hover:text-white transition-colors"></div>
<h4 class="text-base font-black text-gray-900 mb-3">B2B Allowlist Mode</h4>
<p class="text-sm text-gray-500 font-medium leading-relaxed">Only approved domains can register.</p>
</div>
<div class="group p-8 rounded-3xl border border-gray-50 hover:bg-gray-50/50 hover:border-blue-600/20 transition-all">
<div class="w-12 h-12 bg-blue-600/5 rounded-2xl flex items-center justify-center text-blue-600 mb-6 group-hover:bg-blue-600 group-hover:text-white transition-colors"></div>
<h4 class="text-base font-black text-gray-900 mb-3">Better Email Deliverability</h4>
<p class="text-sm text-gray-500 font-medium leading-relaxed">Verified addresses = lower bounces.</p>
</div>
<div class="group p-8 rounded-3xl border border-gray-50 hover:bg-gray-50/50 hover:border-blue-600/20 transition-all">
<div class="w-12 h-12 bg-blue-600/5 rounded-2xl flex items-center justify-center text-blue-600 mb-6 group-hover:bg-blue-600 group-hover:text-white transition-colors"></div>
<h4 class="text-base font-black text-gray-900 mb-3">HPOS & Block Checkout Ready</h4>
<p class="text-sm text-gray-500 font-medium leading-relaxed">Built for modern WooCommerce.</p>
</div>
<div class="group p-8 rounded-3xl border border-gray-50 hover:bg-gray-50/50 hover:border-blue-600/20 transition-all">
<div class="w-12 h-12 bg-blue-600/5 rounded-2xl flex items-center justify-center text-blue-600 mb-6 group-hover:bg-blue-600 group-hover:text-white transition-colors"></div>
<h4 class="text-base font-black text-gray-900 mb-3">Ongoing Updates & Priority Support</h4>
<p class="text-sm text-gray-500 font-medium leading-relaxed">Regular updates and dedicated support.</p>
</div>

Customer Email Verification

<p>OTP-based email verification for WooCommerce registration, guest checkout, and login authentication. Block spam accounts, prevent fake orders, and secure every customer touchpoint.</p>

<ul class="wccom-tick-list-primary">
<li><b>Block Customers by Name</b> ― <span style="font-weight: 400">Instantly stop suspicious purchases by filtering out known or repeat-offender names.</span></li>
<li><b>Email Address Blacklisting</b> ― <span style="font-weight: 400">Automatically reject orders from flagged email addresses to prevent spam and fraud. Block individual emails, whole domains, or use wildcards to catch any variation — no fraudulent order gets through.</span></li>
<li><b>Phone Number Filtering</b> ― <span style="font-weight: 400">Block transactions from phone numbers linked to previous fraud or abuse.</span></li>
<li><b>Custom Rule Combinations</b> ― <span style="font-weight: 400">Combine name, email, and phone filters to build precise, flexible blocking rules.</span></li>
</ul>
<hr />
<h2>Why Block Fraudulent Orders in WooCommerce?</h2>
<p><span style="font-weight: 400">Fraud, spam, and repeat refund abusers can quietly eat away at your profits. The WooCommerce Blacklist extension gives you full control over who can place orders — so you stop high-risk users before they ever reach checkout.</span></p>
<ul class="wccom-tick-list-secondary">
<li class="whitespace-normal break-words"><b>Reduce Chargebacks</b> — <span style="font-weight: 400">Block high-risk customers before they complete a purchase.</span></li>
<li class="whitespace-normal break-words"><b>Save on Processing Fees</b> — <span style="font-weight: 400">Avoid paying transaction costs or refunds on orders you know you’ll cancel.</span></li>
<li class="whitespace-normal break-words"><b>Protect Your Store’s Reputation</b> — <span style="font-weight: 400">Prevent chaos caused by fake customers and repeat offenders.</span></li>
<li class="whitespace-normal break-words"><b>Improve the Shopping Experience</b> — <span style="font-weight: 400">Prevent disruptions caused by spam orders and fake accounts abusing the checkout process.</span></li>
</ul>
<h2><b>How the WooCommerce Blacklist Plugin Works</b></h2>
<p class="whitespace-pre-wrap break-words"><span style="font-weight: 400">WooCommerce Blacklist is easy to set up and built for store owners — not developers. You can now enforce customer filtering rules without touching a line of code.</span></p>
<p><span style="font-weight: 400">It all happens behind the scenes, so your store stays secure and your customer experience seamless.</span></p>
<ul class="wccom-tick-list-secondary">
<li class="whitespace-normal break-words"><span style="font-weight: 400">Add names, email addresses, or phone numbers to your blacklist.</span></li>
<li class="whitespace-normal break-words"><span style="font-weight: 400">Combine multiple criteria for more advanced blocking rules.</span></li>
<li class="whitespace-normal break-words"><span style="font-weight: 400">The system automatically stops matching users during checkout — no manual review required.</span></li>
<li class="whitespace-normal break-words"><span style="font-weight: 400">Display a professional message when a customer is blocked.</span></li>
</ul>
<h2><b>Built for Store Owners</b></h2>
<p><span style="font-weight: 400">WooCommerce Blacklist doesn’t just protect your store—it does it gracefully.</span></p>
<p><span style="font-weight: 400">Deliver a professional experience, even when blocking access. You can show custom messages to blocked users, explaining why they can’t complete a purchase, helping you stay secure </span><i><span style="font-weight: 400">and</span></i><span style="font-weight: 400"> customer-friendly.</span></p>
<p><img class="alignnone wp-image-18734005091830 size-medium" src="https://woocommerce.com/wp-content/uploads/2025/03/Screenshot-2025-03-26-115347.png?w=896" alt="WooCommerce checkout screen showing blocked customer error message from Blacklist plugin" width="896" height="699" /></p>
<h2 class="text-xl font-bold text-text-200 mt-1 -mb-0.5">Fully Compatible with WooCommerce Blocks</h2>
<p class="whitespace-pre-wrap break-words"><span style="font-weight: 400">Blacklist for WooCommerce works seamlessly with both the classic WooCommerce checkout and the newer WooCommerce Blocks checkout. No matter which version you use, protection remains consistent and reliable. </span><span style="font-weight: 400"><br />
</span><span style="font-weight: 400"><br />
</span><span style="font-weight: 400">No extra setup required.</span></p>
<h2>How to Block Fraudulent Customers Automatically on WooCommerce</h2>
<div class="wp-block-columns is-layout-flex" style="align-items: center !important">
<div class="wp-block-column" style="flex-basis: 35%"><img class="alignnone" src="https://woocommerce.com/wp-content/uploads/2025/03/blacklist-for-woocommerce-block-customers-by-name.png?w=300" alt="Blocked customer name example in WooCommerce Blacklist plugin" width="300" height="184" /></div>
<div class="wp-block-column" style="flex-basis: 55%">
<h2><b>Name-Based Blocking</b></h2>
<p><span style="font-weight: 400">Prevent repeat offenders or abusive customers from placing orders by blocking purchases based on full name. This is ideal for dealing with individuals who use multiple email addresses but the same name across transactions. </span></p>
</div>
</div>
<div class="wp-block-columns is-layout-flex" style="align-items: center !important">
<div class="wp-block-column" style="flex-basis: 35%"><img class="alignnone" src="https://woocommerce.com/wp-content/uploads/2025/03/blacklist-for-woocommerce-email-address-blacklisting.png?w=300" alt="Blocked email address example in WooCommerce Blacklist plugin" width="300" height="184" /></div>
<div class="wp-block-column" style="flex-basis: 55%">
<h2><b>Email Address Filtering</b></h2>
<p><span style="font-weight: 400">Block specific email addresses or entire domains to prevent spam orders in WooCommerce, fake signups, and fraudulent accounts. Great for preventing abuse from disposable or blacklisted email providers. You can also add wildcard rules to block all emails from a specific domain name at once.</span></p>
</div>
</div>
<div class="wp-block-columns is-layout-flex" style="align-items: center !important">
<div class="wp-block-column" style="flex-basis: 35%"><img class="alignnone" src="https://woocommerce.com/wp-content/uploads/2025/03/blacklist-for-woocommerce-phone-number-filtering.png?w=300" alt="Blocked phone number example in WooCommerce Blacklist plugin" width="300" height="184" /></div>
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<h2><b>Phone Number Screening</b></h2>
<p><span style="font-weight: 400">Identify and block transactions tied to suspicious or high-risk phone numbers. Especially useful when names or emails vary, but the buyer reuses the same phone across orders. </span></p>
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<div class="wp-block-columns is-layout-flex" style="align-items: center !important">
<div class="wp-block-column" style="flex-basis: 35%"><img class="alignnone" src="https://woocommerce.com/wp-content/uploads/2025/03/blacklist-users-based-on-ip-address.png?w=300" alt="Blacklist users based on their IP Address" width="300" height="184" /></div>
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<h2><b>Block by IP Address</b></h2>
<p><span style="font-weight: 400">You can block specific IP addresses to prevent unwanted purchases from particular users or locations. This blocking feature is especially useful for stopping fraudulent transactions, preventing repeated chargebacks, restricting access from certain geographic regions, or blocking automated bot attacks that attempt to exploit your payment system.</span></p>
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<div class="wp-block-columns is-layout-flex" style="align-items: center !important">
<div class="wp-block-column" style="flex-basis: 35%"><img class="alignnone" src="https://woocommerce.com/wp-content/uploads/2025/03/activity-log.png?w=300" alt="Track all purchase attempts from banned users" width="300" height="184" /></div>
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<h2><b>Track Blocked Purchase Attempts</b></h2>
<p><span style="font-weight: 400">Check your logs to identify blacklisted users who attempted to make purchases. This monitoring is particularly useful for tracking behavioral patterns, identifying repeat offenders, detecting coordinated fraud attempts, and gathering data to refine your blocking strategies.</span></p>
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<div class="wp-block-columns is-layout-flex" style="align-items: center !important">
<div class="wp-block-column" style="flex-basis: 35%"><img class="alignnone" src="https://woocommerce.com/wp-content/uploads/2025/03/display-a-custom-message-to-blocked-users.png?w=300" alt="Track all purchase attempts from banned users" width="300" height="184" /></div>
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<h2><b>Add your Custom Ban Message</b></h2>
<p><span style="font-weight: 400">Customize the message displayed to blocked users to maintain professional customer relationships. Instead of revealing the actual ban reason, you can craft polite, diplomatic messages that preserve your brand reputation while still preventing unwanted transactions.</span></p>
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<div class="wp-block-columns is-layout-flex" style="align-items: center !important">
<div class="wp-block-column" style="flex-basis: 35%"><img class="alignnone" src="https://woocommerce.com/wp-content/uploads/2025/03/order-metabox-for-instant-blocking.png?w=300" alt="You can enable the metabox within the orders page to instantly block any user by Full Name, Phone Number, or IP Address directly from their order details" width="300" height="184" /></div>
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<h2><b>Enable Metabox Within Orders Page</b></h2>
<p><span style="font-weight: 400">You can enable the metabox within the orders page to instantly block any user by Full Name, Phone Number, or IP Address directly from their order details. This convenient feature streamlines your workflow by eliminating the need to navigate to separate settings pages when you identify problematic customers.</span></p>
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<div class="wp-block-columns is-layout-flex" style="align-items: center !important">
<div class="wp-block-column" style="flex-basis: 35%"><img class="alignnone" src="https://woocommerce.com/wp-content/uploads/2025/03/blacklist-for-woocommerce-custom-rule-combinations.png?w=300" alt="Blacklist users based on their IP Address" width="300" height="184" /></div>
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<h2><b>Custom Rules Combinations</b></h2>
<p><span style="font-weight: 400">Combine filters for name, email, and phone to create powerful, flexible rules tailored to your business. Block customers using any combination and fine-tune your settings for highly targeted customer restrictions in WooCommerce.<br />
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<h2>Ready to take control of your checkout?</h2>
<p>WooCommerce Blacklist is already helping stores like yours prevent fake orders, chargebacks, and unnecessary support headache</p>
<p>Start blocking fraudulent customers today — and keep bad buyers out while protecting your profits.</p>

Blacklist

<p><strong>Take control of who shops in your store.</strong></p>
<p>WooCommerce Blacklist lets you block specific customers by email, phone number, or full name — stopping spam orders, fraud, and repeat offenders before they reach checkout.</p>
<p>Protect your business from chargebacks, abusive buyers, and fake orders with a powerful, flexible tool built for proactive fraud prevention in WooCommerce.</p>

Customer Email Verification vs Blacklist