--- title: "How to Fix WooCommerce Emails Not Sending" description: "WooCommerce emails not sending? Fix SMTP, spam blocks, order-status triggers and WP-Cron with this practical checklist." url: "https://maksut.net/woocommerce-emails-not-sending/" language: "en-US" datePublished: "2026-09-22T23:09:26+00:00" dateModified: "2026-09-23T20:22:10+00:00" author: "Maksut" --- # WooCommerce Emails Not Sending: Fix Checklist SMTP, spam filters, order-status triggers, and WP-Cron—fix the stack in order. When **WooCommerce emails are not sending**, fix the stack in this order: (1) confirm the email is **enabled** for that order status under **WooCommerce → Settings → Emails**, (2) stop relying on PHP `mail()`—use authenticated **SMTP** or a transactional provider, (3) check spam/blocklists and “From” domain alignment (SPF/DKIM/DMARC), (4) verify **WP-Cron** or a real system cron is running, (5) test with a new order and a mail-logging plugin. Guest access after purchase: [guest order links](https://maksut.net/woocommerce-guest-order-links). --- ## Symptoms vs root causes | What you see | Likely cause | | --- | --- | | No email for any order | SMTP / hosting mail blocked, or WP-Cron stuck | | Only some statuses missing | Email type disabled or custom status without a template | | Customer says “nothing arrived” | Spam folder, wrong address, or provider deferral | | Admin gets mail, customer does not | Customer template off; admin “New order” still on | ## Step 1: Confirm WooCommerce email settings 1. Go to **WooCommerce → Settings → Emails**. 2. Open **Processing order**, **Completed order**, **New order** (admin), and any custom templates you use. 3. Ensure each needed email is **Enabled**, recipient fields are correct, and “From” name/address look legitimate. 4. Place a **test order** (or use an order-actions “Resend” if available) after each change. Custom order statuses often need their own email wiring. Check the notification’s trigger and enabled state after every custom-status change. ## Step 2: Replace PHP mail with SMTP Shared hosts frequently throttle or silently drop `mail()`. Use an authenticated SMTP plugin or transactional provider. - Match the **From** domain to a domain you control. - Publish **SPF**, **DKIM**, and preferably **DMARC** for that domain. - Send a test email to Gmail and a corporate inbox; check spam. ## Step 3: Logging and conflict checks - Enable an email log so you can see attempted versus delivered. - Temporarily disable security or email-verification plugins that intercept checkout. - Switch to a default theme briefly if a custom checkout template breaks hooks. - Confirm the customer email on the order is valid. ## Step 4: WP-Cron and queues If emails queue but never leave, WP-Cron may be disabled (`DISABLE_WP_CRON`) without a system cron replacement, or a heavy site may starve cron. Set a real server cron to hit `wp-cron.php`, or use an Action Scheduler-aware host setup. ### Do not “fix” deliverability with spoofed From addresses Sending as `@gmail.com` from your server will fail SPF checks. Use your domain or the provider’s verified sender only. ## Related store fixes After mail works: fix shipping surprises that trigger support mail storms ([wrong shipping cost](https://maksut.net/woocommerce-checkout-wrong-shipping-cost)), and keep guest buyers able to view orders ([guest order access](https://maksut.net/woocommerce-guest-order-links)). ## FAQ: WooCommerce emails not sending **Why did WooCommerce emails suddenly stop?** Common triggers include expired SMTP credentials, a security-plugin update, or WP-Cron stopping after a migration. **Is WooCommerce broken if PHP mail works in a test plugin?** Not necessarily—check whether the specific order-status email is enabled and whether a custom status fires that template. **Do I need a paid email API?** Not always. Authenticated SMTP can work at low volume. Transactional APIs scale better and usually improve inbox placement. **Customers only miss Completed emails** Open the Completed order template and confirm it is enabled. Some stores stay on Processing and never flip to Completed—so the template never fires. ## Need WooCommerce help beyond this fix? Custom checkout, shipping, catalog rules, and store architecture—scoped delivery, not endless hourly tickets. [WooCommerce development](https://maksut.net/services/woocommerce/) Also: [WordPress maintenance](https://maksut.net/services/wordpress/maintenance/) · [shipping troubleshooting](https://maksut.net/woocommerce-checkout-wrong-shipping-cost) ```json {"@context":"https://schema.org","@graph":[{"@type":"WebSite","@id":"https://maksut.net/#website","url":"https://maksut.net/","name":"Maksut — Digital Systems Builder","description":"Custom WordPress and WooCommerce development with technical SEO and AI search visibility for businesses in the UK, Europe and worldwide. 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