1. WooCommerce Not Sending Emails? 10 Proven Fixes in 2025 Email notifications are essential to ensuring your store runs properly, from WooCommerce transactional email such as order confirmations to admin notifications of new orders. However, when WooCommerce email notifications not working becomes an issue, your customers are left in the dark. This can cost you sales and also create a poor shopping experience. This guide explains the most common WooCommerce email issues, why they happen, and 10 proven fixes to get your store’s emails working again, without guesswork. Common WooCommerce Email Issues and Their Causes

2. If your WooCommerce emails not sending or your WooCommerce emails not working, you most likely have one of the following issues: 1. Updating Spam Folder: Very often, store owners are reporting that the WooCommerce email notifications are “not working” because the emails are hitting their spam folders. This is commonly the case if your sending email address doesn’t match your hostname or if you haven’t created an SPF/DKIM authentication record. 2. SMTP Plugin Not Set Up: If you have no SMTP Plugin installed with WooCommerce, then WooCommerce will utilize the PHP mail function. The PHP mail function can be unreliable on many servers, so you will have email sending inconsistencies because of the PHP mail method being used, especially if your hosting service has blocked PHP mail altogether.

3. 3. Plugin or Theme Conflicts: In most cases, it is a theme function or a third-party plugin that is interrupting the WooCommerce email configuration settings, which stop WooCommerce from sending order emails to the customers or admins. 4. Bot Attacks and Fake Orders: In these cases, the fault lies with malicious bots creating a constant flow of fake orders into your checkout page without the ability to fulfill these will eat up server resources which slowing email delivery or completely blocking it. 5. Wrong Email Settings: If you’re having problems sending emails from WooCommerce and your settings are incorrect, or if the email of the recipient has certain settings enabled, WooCommerce may fail to send emails. 6. Authentication / Password Changes: If you are changing passwords for email accounts, OAuth Tokens, or user account mail server accounts, you will have to update them in the SMTP Plugin, or it may cause possible delivery issues. 7. Restrictions on hosting: Shared hosting plans may have limits for the maximum number of emails you can send daily, or even hourly, which may mean WooCommerce won`t send emails from subscriptions or orders during busy sales periods. Need reliable WooCommerce email configuration? Hire WooCommerce developer today! 10 Ways to Fix WooCommerce Not Sending Emails If you are looking for a solution for “WooCommerce emails not sending or WooCommerce emails not working,” you can start the email delivery for your eCommerce store with the following suggestions: 1. Check WooCommerce Email Settings

4. ● Go to Dashboard > WooCommerce > Settings > Emails and – ● Verify the recipient email addresses. ● Check subject lines and email content. ● Turn on all toggles for WooCommerce transactional emails. ● Even a minor misconfiguration here can prevent WooCommerce from sending order emails. 2. Utilizing SMTP Plugin for WooCommerce: ● Install the plugin ● Dashboard > Plugins > Add New → search “WP Mail SMTP”, “Post SMTP Mailer”, or “FluentSMTP” → Install → Activate. ● Open the plugin settings ● Dashboard > (WP Mail SMTP / Post SMTP / FluentSMTP) > Settings. ● Choose your mailer

5. ● Select your provider (e.g., SendGrid, Amazon SES, Gmail/Google Workspace, or Other SMTP). ● For SMTP setup, enter the following details: Host, Port (587/465), Encryption (TLS/SSL), Username, Password, and API/OAuth (either paste the API key or complete OAuth authentication). ● Set sender information ● Select domain-based From Email (e.g., orders@yourstore.com) and From Name. Enable Force From Email and Set Return-Path (if available). ● Save & send a test ● Use the plugin’s Email Test to confirm delivery to your inbox (not spam). ● Align WooCommerce email settings ● Dashboard > WooCommerce > Settings > Emails → ensure notifications are enabled and sender options match your plugin settings. ● Add authentication records ● Set up SPF, DKIM, and DMARC records in your DNS to improve email deliverability. ● Enable logging(Optional) ● Turn on email logs in the plugin (or use an email logging plugin) to troubleshoot failed sends. Need more detail on plugin picks? Read: 5 Best WordPress SMTP Plugins to Fix Email Delivery in 2025

6. 3. Authenticate your Domain by setting up your SPF, DKIM, and DMARC: Secure you add your SPF, DKIM, and DMARC records to your domain registrar. Even if you think your WooCommerce email notifications are set up fine, they could end up in spam if you

7. don’t enter these records. If you are using Google Workspace for email, you can view the article on how to set up DKIM. ● Log in to your domain registrar account. ● Log in to your domain registrar account. ● Navigate to your domain’s dashboard (e.g., GoDaddy, Namecheap, Cloudflare, etc.). ● Locate the DNS settings ● Navigate to DNS Management or DNS Zone Editor. ● Add SPF record ● Insert a TXT record for SPF to authorize your mail server to send emails on behalf of your domain. ● Add DKIM record ● Generate a DKIM key from your email provider and add it as a TXT record in your DNS. For Google Workspace users: Follow this official DKIM setup guide ● Add DMARC record ● Create a DMARC policy to control how unauthenticated emails are handled and add it as a TXT record. ● Verify your records ● Utilize tools such as MXToolbox or Google Admin Toolbox to verify the correctness of SPF, DKIM, and DMARC records. ● Why this matters ● If your WooCommerce email notifications are configured correctly, you have to have the records, or your emails will get marked as phishing and head straight to spam. 4. Test Your WooCommerce Email Deliverability

8. ● Install a testing tool like Mail-Tester or a similar email testing service. ● Send a sample transactional email ● Go to WooCommerce > Orders > Resend Order Emails and send a test email to the Mail-Tester-provided address. ● Check your deliverability score ● Mail-Tester will analyze your email setup and provide a score along with potential issues. ● Fix identified problems ● Use the report insights to resolve issues like spam triggers, missing SPF/DKIM records, or poor email authentication.

9. 5. Check for Plugin and Theme Conflicts ● Switch to a default theme ● Go to Dashboard > Appearance > Themes and activate a default WordPress theme like Twenty Twenty-Four. ● Disable non-essential plugins ● Go to Dashboard > Plugins > Installed Plugins and deactivate all plugins except WooCommerce and your SMTP plugin. ● Test your emails ● Send a sample WooCommerce transactional email to see if the issue persists. ● Re-enable plugins one by one ● Activate each plugin individually to identify which one causes the conflict.

10. Looking to customize your WooCommerce setup for better compatibility and smoother performance? Our WooCommerce Custom Development services can help you build tailored solutions that work seamlessly with your theme and plugins. 6. Monitor Email Logs ● Install an email logging plugin ● Go to Dashboard > Plugins > Add New, search for Email Log, and install it. ● Enable logging ● Once activated, go to Dashboard > Email Log and make sure logging is turned on. ● Send a test email ● Trigger a WooCommerce transactional email and check if it’s being logged. ● Identify the issue ● If the email appears in the log but isn’t delivered, it’s a sending issue. ● If the email doesn’t appear in the log, it’s a generation issue.

11. 7. Increase Hosting Email Limits ● Check your current email sending limits ● Go to your hosting dashboard or contact your provider to confirm the allowed emails per hour/day. ● Request higher email limits ● If you’re on shared hosting, ask your provider to increase your email-sending quota to handle WooCommerce order emails smoothly.

12. ● Manage hosting storage usage ● If your email storage is nearly full, delete unnecessary emails or files from the server to free up space, then you’ll get such a message — ● Fix “Too Many Inodes” errors ● Some hosts, like SiteGround, may send a “Too Many Inodes” warning if storage usage is high. Delete unused files or old emails to restore email sending functionality. 8. Update SMTP Credentials

13. ● Check for password or API changes ● If you recently changed the password of the email account or updated the API key you’re using for SMTP, your WooCommerce emails may stop sending. ● Log in to your SMTP plugin ● Go to WordPress Dashboard > Settings > Your SMTP Plugin (e.g., WP Mail SMTP, FluentSMTP, Post SMTP). ● Update credentials ● Enter the new email password or API key inside the SMTP plugin settings. ● Save changes and test ● Run a test email to confirm WooCommerce transactional emails are working again.

14. Need expert help configuring SMTP or fixing email delivery issues? Our experienced WooCommerce Plugin Developers can set up, troubleshoot, and customize plugins to ensure your store’s emails work flawlessly. 9. Enable Order Status Triggers ● Go to WooCommerce Email Settings ● Navigate to Dashboard > WooCommerce > Settings > Emails. ● Check email triggers ● Open each transactional email template (e.g., New Order, Completed Order, Customer Invoice). ● Verify correct statuses ● Make sure every email is linked to the appropriate order status. Example: A “Completed Order” email will only send when the order status is set to Completed. ● Save changes and test

15. ● Place a test order to confirm that emails trigger correctly. 10. Secure Your Checkout from Spam Bots ● Install a CAPTCHA or bot prevention plugin ● Use tools like Google reCAPTCHA, hCaptcha, or Akismet to block automated spam orders. ● Enable CAPTCHA on checkout pages ● Go to Dashboard > WooCommerce > Settings > Advanced > Checkout and integrate CAPTCHA. ● Use Cloudflare Bot Protection ● Enable Cloudflare’s Bot Management or Turnstile CAPTCHA to filter out malicious bots before they reach your checkout. ● Block fake orders ● Spam orders can overload your mail queue and lead to WooCommerce emails not sending. ● Test checkout flow ● Place a dummy order to confirm everything works smoothly without affecting real customers.

16. Preventing WooCommerce Email Issues in the Future The best way to avoid WooCommerce emails not sending problems is to — ● Set up reliable email delivery from the start, use a trusted SMTP plugin for WooCommerce, or a service to prevent server restrictions from blocking emails. This ensures smooth order confirmations and notifications. ● Use a professional SMTP service platform like SendGrid or Amazon SES to improve deliverability and bypass spam filters. They’re more reliable than standard hosting emails. ● Authenticate your domain with SPF/DKIM/DMARC, boost trust with email providers, and prevent your WooCommerce transactional emails from being marked as spam. ● Test emails after major updates or hosting changes, run quick test orders to catch WooCommerce email notification not working issues before customers face problems. ● Monitor Email logs weekly to catch delivery failures early lets you fix issues like bounced emails before they affect customer communications.

17. ● Keep WooCommerce email settings optimized, update “From” names, addresses, and templates to maintain professionalism and trust. ● Protect your store from spam attacks by using security tools to prevent spam bots from overloading your email system. ● Ensure hosting supports your email volume and choose plans that handle peak traffic without hitting email send limits. Conclusion A single missed order email can create confusion, but ongoing WooCommerce emails not working can hurt your business reputation. This should fix all the problems, and you will be on your way to reliable delivery and keeping your customers and store administrators updated with real-time transactional emails.