25 articles
Knowledge Base
WordPress Forms & Mail
25 articles in the WordPress Forms & Mail category · page 1 of 2.
- WordPress forms + reCAPTCHA, hCaptcha, Turnstile — setup that works reCAPTCHA, hCaptcha, and Cloudflare Turnstile each behave differently on WordPress forms. This is the setup and failure-mode guide for the three captchas, including when to pick which.
- WordPress forms + PayPal integration troubleshooting PayPal on WordPress forms fails differently than Stripe: IPN deprecation, REST vs Standard mode confusion, sandbox-to-live promotion errors, and "transaction completed" without entry update.
- WordPress bounce handling — the loop most sites do not close A WordPress site that does not handle bounces keeps sending to dead addresses, burns reputation, and never knows. Here is how to close the bounce loop with each major SMTP provider.
- Contact Form 7 on WordPress — common issues and fixes Contact Form 7 ships minimal by design, which means WordPress sites running it hit the same five issues: silent mail failures, spam floods, AJAX errors, broken validation, and missing entry storage.
- WP Mail SMTP plugin — full setup walkthrough for WordPress Configuring WP Mail SMTP on WordPress the way you would in production — picking the right mailer, locking the credentials out of the database, and surviving the first send.
- WordPress forms + CRM — HubSpot, Salesforce, Pipedrive integration WordPress form-to-CRM integrations fail at four points: OAuth token expiry, field mapping drift, duplicate-detection rules silently rejecting leads, and webhook timeouts. Here is how to harden each.
- WordPress form database overflow — entry tables, meta bloat, and cleanup WordPress form entry tables grow past 500MB on busy sites, slowing the admin and backups. This is how to audit Gravity Forms, WPForms, Fluent Forms, and Ninja Forms entries and prune safely.
- WordPress form submissions silently failing — finding the lost leads When a WordPress form looks fine on submit but no entry, no email, and no error appears, the failure is silent. This triage covers AJAX errors, mu-plugin filters killing wp_mail, and cache poisoning.
- WordPress forms — conditional logic not firing Conditional logic on WordPress forms stops working after a plugin update, theme switch, or page builder change. This covers the three real causes and the fix sequence for each major form plugin.
- WordPress form emails not arriving — deliverability triage When WordPress form notifications stop reaching inboxes, the cause is almost always deliverability, not the plugin. This is the order to check SMTP, SPF, DKIM, From headers, and receiver filtering.
- Gravity Forms on WordPress — common issues and fixes Most Gravity Forms incidents on WordPress trace back to four causes: notifications not sending, conditional logic stalling, AJAX timeouts, and add-on feed failures. Here is how to triage each one.
- Diagnosing silent wp_mail() failures on WordPress WordPress wp_mail() returning true does not mean the message left the server. Here is how to tell when WordPress is lying about a successful send.
- WordPress forms — GDPR and PIPEDA compliance WordPress forms collecting EU or Canadian personal data need explicit consent capture, retention limits, access-request handling, and breach-notification readiness. This is the checklist that holds up to audit.
- Gravity Forms submissions returning 502 — what to check Gravity Forms submissions intermittently return 502 on the AJAX endpoint. Here is what is actually happening behind the proxy and how to fix it without disabling AJAX.
- WordPress forms + Stripe payment integration troubleshooting WordPress form payments through Stripe fail at four points: webhook signature mismatch, test-vs-live key mix-up, 3D Secure flows breaking, and tax/currency mismatches. Here is the triage path.
- WordPress forms — A/B testing setup that produces real results A/B testing WordPress forms requires more than a plugin: stable variant assignment, statistical sample size, server-side rendering, and conversion attribution. This is the setup that yields signal.
- WPForms on WordPress — common issues and fixes WPForms incidents on WordPress cluster around five patterns: notifications failing, entries not saving, Stripe/PayPal addon errors, smart tags not rendering, and the form preview blanking out.
- WordPress form spam — multi-layer defense without breaking conversions A single captcha is not enough to stop WordPress form spam in 2026. This is the layered approach we deploy: honeypot, time-trap, server-side challenge, and rate limit, before reCAPTCHA.
- WordPress forms — multi-step performance issues Multi-step WordPress forms slow down between steps because of session storage in the database, conditional logic re-evaluation, and large field libraries reloading. This is the optimization sequence.
- WordPress + Amazon SES integration — IAM, sandbox, and the production cutover Setting up WordPress to send via Amazon SES — the IAM policy that does not over-grant, the sandbox-to-production transition, and the region pinning most operators miss.
- WordPress forms — styling without breaking accessibility Custom styling on WordPress forms regularly breaks keyboard navigation, screen reader labels, and focus indicators. This is the audit pass for staying WCAG 2.2 AA compliant while still looking on-brand.
- Building reliable form submission notifications on WordPress A WordPress contact form whose notification email is lost loses leads. Here is how to make form notifications reliable across Gravity Forms, WPForms, Fluent Forms, and Contact Form 7.
- WordPress form file uploads not working — PHP, permissions, and security WordPress form file uploads fail for four reasons: PHP upload limits, wp-content/uploads permissions, MIME-type whitelisting, and security plugins blocking executable extensions. Here is the triage order.
- WordPress forms — custom field validation broken When a WordPress form custom validation hook stops firing — phone formats, business email rules, postal codes — the cause is usually a hook timing change, AJAX-vs-classic submission, or a renamed field reference.