Guides to stopping form, signup and order spam

Practical guides from the team behind oopspam on keeping spam, fake sign-ups and fraudulent orders out of your forms, email lists and online store. Protect any platform with the spam detection API, or WordPress sites with the oopspam Anti-Spam plugin.

Start here: most read

  1. Cloudflare Turnstile Errors (110200, 600010…) and Fixes
  2. How to Block Countries in Cloudflare (Step by Step)
  3. 8 Best WordPress Form Plugins in 2026: Speed & Accessibility Tested
  4. 8 Ways to Protect Your Contact Form 7 from Spam

Latest guides

How to Rate Limit Orders in FluentCart?

FluentCart limits its Place Order endpoint to 5 requests per 60 seconds per IP or user. Its docs list no setting to change that number.

7 min read

5 Ways to Stop Fake Orders in FluentCart

To stop fake orders in FluentCart, start with an order-screening plugin like oopspam Anti-Spam. It checks every order against 500M+ known malicious IPs and emails, blocks VPNs and cloud servers, rate limits checkout, and blocks countries you do not serve.

7 min read

FluentCart vs WooCommerce: Which Plugin Should You Use?

WooCommerce is the safer pick for physical stores, complex shipping, and niche features, backed by 7+ million installs and a huge extension marketplace. FluentCart is the better pick for digital products, subscriptions, and software licenses, because those features come built in…

9 min read

SureCart vs FluentCart: Which Plugin Should You Use?

Choose SureCart if you want a managed, cloud-based checkout with growth tools built in and no server tuning. Choose FluentCart if you want a fully self-hosted store that keeps every order inside your own WordPress database with zero transaction fees on any plan.

Updated 8 min read

How to Block VPN and Data Center IP Submissions in Super Forms

Super Forms does not list a built-in setting to block VPN or data center IPs. To block them, use the oopspam Anti-Spam plugin and turn on Block Cloud Providers and Block VPNs.

4 min read

How to Block Countries in Super Forms?

Super Forms does not list a built-in country blocking setting in its documentation. To block form submissions by country, use the oopspam Anti-Spam plugin, which filters Super Forms entries by country from your WordPress dashboard.

5 min read

How to Limit Form Submissions in Super Forms?

Super Forms has two built-in submission limits, a User Form locker and a Global Form locker, both under Form Settings. Both are count-based, and the documentation does not describe IP, email, or per-hour limits.

5 min read

5 Ways to Protect Your Super Forms From Spam

You can protect Super Forms from spam in five ways: add an anti-spam plugin such as oopspam, enable Google reCAPTCHA v2 or v3, block duplicate entries, add a custom PHP blocklist, or block countries at Cloudflare. Layering two or three of these works best, since each catches a…

5 min read

How to verify and clean up your beehiiv email list?

Verify and clean your beehiiv email list by connecting oopspam’s native beehiiv integration. It scans every subscriber against a spam database and lets you unsubscribe or delete the risky ones directly from your dashboard.

Updated 4 min read

5 Ways to Stop Spam in beehiiv

Stop spam in beehiiv with five steps: scan subscribers for risky addresses, turn on double opt-in, authenticate your sending domain, prune inactive contacts, and track your complaint rate. oopspam’s native beehiiv integration handles the first step. It scans your publication…

Updated 7 min read

How to verify and clean up your Mailchimp email list?

To verify and clean a Mailchimp email list, connect oopspam to your Mailchimp account, scan your audience against oopspam’s spam database, and unsubscribe or delete whatever comes back flagged as risky. oopspam’s Mailchimp integration does this directly inside your audience,…

Updated 5 min read

5 Ways to Stop Spam in Mailchimp

To stop spam in Mailchimp, scan your audience for fake or risky emails, enable double opt-in, authenticate your domain with SPF, DKIM, and DMARC, avoid spam-triggering content, and never use purchased lists. oopspam integrates directly with Mailchimp to scan contacts against…

Updated 6 min read