{"id":49146,"date":"2025-04-22T11:02:12","date_gmt":"2025-04-22T11:02:12","guid":{"rendered":"https:\/\/www.devopsschool.com\/blog\/?p=49146"},"modified":"2025-04-22T11:02:12","modified_gmt":"2025-04-22T11:02:12","slug":"sending-emails-from-godaddy-vps-with-cpanel-whm","status":"publish","type":"post","link":"https:\/\/www.devopsschool.com\/blog\/sending-emails-from-godaddy-vps-with-cpanel-whm\/","title":{"rendered":"Sending Emails from GoDaddy VPS with cPanel + WHM"},"content":{"rendered":"\n

Absolutely! Here’s a comprehensive tutorial and troubleshooting guide<\/strong> for sending email from a GoDaddy VPS Server<\/strong> with cPanel + WHM<\/strong>. This includes PHP mail()<\/code>, SMTP setup, logs, DNS settings, and common issues with solutions.<\/p>\n\n\n\n

\n\n\n\n

\ud83d\udce7 Sending Emails from GoDaddy VPS with cPanel + WHM<\/strong><\/h1>\n\n\n\n
\n\n\n\n

\ud83e\udde9 1. How Email Sending Works on a cPanel VPS<\/strong><\/h2>\n\n\n\n
Component<\/th>Role<\/th><\/tr><\/thead>
Exim<\/strong><\/td>The default Mail Transfer Agent (MTA)<\/td><\/tr>
PHP<\/strong><\/td>Uses Exim via \/usr\/sbin\/sendmail<\/code> for mail()<\/code><\/td><\/tr>
WHM<\/strong><\/td>Manages global email delivery, logs, limits<\/td><\/tr>
cPanel<\/strong><\/td>Manages email accounts and per-domain settings<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\n\n\n\n

\u2705 2. Send Email Using PHP\u2019s mail()<\/code> Function<\/strong><\/h2>\n\n\n\n

\ud83d\udd39 Step 1: Create a PHP Script<\/h3>\n\n\n
<?php<\/span>\n$to = \"your@email.com\"<\/span>;\n$subject = \"Test Email from GoDaddy VPS\"<\/span>;\n$message = \"This is a test email sent using PHP.\"<\/span>;\n$headers = \"From: noreply@yourdomain.com\"<\/span>;\n\nif<\/span> (mail($to, $subject, $message, $headers)) {\n    echo<\/span> \"\u2705 Email sent successfully.\"<\/span>;\n} else<\/span> {\n    echo<\/span> \"\u274c Email sending failed.\"<\/span>;\n}\n?><\/span><\/span>\n<\/code><\/span>Code language:<\/span> HTML, XML<\/span> (<\/span>xml<\/span>)<\/span><\/small><\/pre>\n\n\n
Save this as mailcheck.php<\/code> inside your website’s public_html folder.<\/p>\n\n\n\n
\ud83d\udd39 Step 2: Access in Browser<\/h3>\n\n\n\n
Visit:<\/p>\n\n\n
https:\/\/yourdomain.com\/mailcheck.php<\/span>\n<\/code><\/span>Code language:<\/span> JavaScript<\/span> (<\/span>javascript<\/span>)<\/span><\/small><\/pre>\n\n\n
You should see “\u2705 Email sent successfully.”<\/p>\n\n\n\n
\n\n\n\n
\ud83d\udd0d 3. Check Email Logs<\/strong><\/h2>\n\n\n\n
SSH into the VPS:<\/p>\n\n\n
sudo tail -f \/var<\/span>\/log\/exim_mainlog\n<\/code><\/span>Code language:<\/span> JavaScript<\/span> (<\/span>javascript<\/span>)<\/span><\/small><\/pre>\n\n\n
Other useful logs:<\/p>\n\n\n\n
    \n
  • \/var\/log\/exim_paniclog<\/code> \u2013 for fatal errors<\/li>\n\n\n\n
  • \/var\/log\/exim_rejectlog<\/code> \u2013 for rejected messages<\/li>\n<\/ul>\n\n\n\n
    \n\n\n\n
    \u2699\ufe0f 4. Configure SPF, DKIM, and DMARC (Important for Delivery)<\/strong><\/h2>\n\n\n\n
    \u2714\ufe0f SPF & DKIM<\/h3>\n\n\n\n
      \n
    1. Go to WHM > Email > Email Deliverability<\/strong><\/li>\n\n\n\n
    2. Choose your domain<\/li>\n\n\n\n
    3. Click “Repair”<\/strong> if SPF or DKIM are missing<\/li>\n\n\n\n
    4. Copy the suggested DNS records to your GoDaddy DNS<\/strong><\/li>\n<\/ol>\n\n\n\n
      \u2714\ufe0f DMARC (Optional but Recommended)<\/h3>\n\n\n\n
      Add this TXT record in DNS:<\/p>\n\n\n
      Name<\/span>: _dmarc.yourdomain.com\nType<\/span>: TXT\nValue<\/span>: v=DMARC1; p=none; rua=mailto:you@yourdomain.com\n<\/code><\/span>Code language:<\/span> HTTP<\/span> (<\/span>http<\/span>)<\/span><\/small><\/pre>\n\n\n
      \n\n\n\n
      \u2709\ufe0f 5. Send Email via SMTP (More Reliable)<\/strong><\/h2>\n\n\n\n
      Use this when sending emails from contact forms, apps, or Laravel\/WordPress.<\/p>\n\n\n\n
      \ud83d\udd39 Create an Email Account<\/h3>\n\n\n\n
      In cPanel > Email Accounts<\/strong>, create:<\/p>\n\n\n\n
        \n
      • Email: info@yourdomain.com<\/code><\/li>\n\n\n\n
      • Password: your_password<\/code><\/li>\n<\/ul>\n\n\n\n
        \ud83d\udd39 Use PHPMailer (Example)<\/h3>\n\n\n\n
        Install:<\/p>\n\n\n
        composer require<\/span> phpmailer\/phpmailer\n<\/code><\/span>Code language:<\/span> JavaScript<\/span> (<\/span>javascript<\/span>)<\/span><\/small><\/pre>\n\n\n
        Code:<\/p>\n\n\n
        use<\/span> PHPMailer<\/span>\\PHPMailer<\/span>\\PHPMailer<\/span>;\n\n$mail = new<\/span> PHPMailer();\n$mail->isSMTP();\n$mail->Host = 'mail.yourdomain.com'<\/span>;\n$mail->SMTPAuth = true<\/span>;\n$mail->Username = 'info@yourdomain.com'<\/span>;\n$mail->Password = 'your_password'<\/span>;\n$mail->SMTPSecure = 'tls'<\/span>;\n$mail->Port = 587<\/span>;\n\n$mail->setFrom('info@yourdomain.com'<\/span>, 'Your Name'<\/span>);\n$mail->addAddress('recipient@example.com'<\/span>);\n$mail->Subject = 'SMTP Test Email'<\/span>;\n$mail->Body = 'This email is sent using SMTP and PHPMailer.'<\/span>;\n\nif<\/span> ($mail->send()) {\n    echo<\/span> '\u2705 Mail sent!'<\/span>;\n} else<\/span> {\n    echo<\/span> '\u274c Mail failed: '<\/span> . $mail->ErrorInfo;\n}\n<\/code><\/span>Code language:<\/span> PHP<\/span> (<\/span>php<\/span>)<\/span><\/small><\/pre>\n\n\n
        \n\n\n\n
        \ud83d\udee0\ufe0f 6. Common Issues & Troubleshooting<\/strong><\/h2>\n\n\n\n
        Problem<\/th>Solution<\/th><\/tr><\/thead>
        mail()<\/code> fails silently<\/td>Check \/var\/log\/exim_mainlog<\/code><\/td><\/tr>
        Mail lands in spam<\/td>Setup SPF\/DKIM\/DMARC correctly<\/td><\/tr>
        Mail delivery delays<\/td>Check WHM > Mail Queue Manager<\/td><\/tr>
        PHP can’t find sendmail<\/td>Ensure \/usr\/sbin\/sendmail<\/code> exists (default in WHM)<\/td><\/tr>
        SMTP auth fails<\/td>Double-check credentials, port 587 with TLS<\/td><\/tr>
        GoDaddy blocking ports<\/td>VPS is usually open, but shared hosting blocks SMTP ports<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
        \n\n\n\n
        \ud83d\udd10 7. Tips for Deliverability<\/strong><\/h2>\n\n\n\n
          \n
        • Use a real domain and valid “From” address (avoid noreply@localhost<\/code>)<\/li>\n\n\n\n
        • Keep your IP clean (avoid spamming)<\/li>\n\n\n\n
        • Use List-Unsubscribe<\/code> headers for bulk email<\/li>\n\n\n\n
        • Monitor bounces and complaints<\/li>\n<\/ul>\n\n\n\n
          \n\n\n\n
          \ud83e\uddea 8. Bonus: Webmail Testing<\/strong><\/h2>\n\n\n\n
          You can also send test emails from:<\/p>\n\n\n\n
            \n
          • Webmail<\/strong>: Access via https:\/\/yourdomain.com\/webmail<\/code><\/li>\n\n\n\n
          • Login with the email you created in cPanel<\/li>\n<\/ul>\n\n\n\n
            \n\n\n\n
            \ud83e\uddf0 Tools Recap<\/h2>\n\n\n\n
            Tool\/Feature<\/th>Where<\/th><\/tr><\/thead>
            Email Accounts<\/td>cPanel<\/td><\/tr>
            Mail Logs<\/td>\/var\/log\/exim_mainlog<\/code><\/td><\/tr>
            DNS Settings<\/td>WHM > Email Deliverability<\/td><\/tr>
            Webmail Access<\/td>https:\/\/yourdomain.com\/webmail<\/code><\/td><\/tr>
            Mail Queue<\/td>WHM > Mail Queue Manager<\/td><\/tr>
            SMTP Credentials<\/td>cPanel > Email Accounts<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
            \n\n\n\n
            <\/p>\n","protected":false},"excerpt":{"rendered":"
            Absolutely! Here’s a comprehensive tutorial and troubleshooting guide for sending email from a GoDaddy VPS Server with cPanel + WHM. This includes PHP mail(), SMTP setup, logs, DNS settings, and… <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[2],"tags":[],"class_list":["post-49146","post","type-post","status-publish","format-standard","hentry","category-uncategorised"],"_links":{"self":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/49146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/comments?post=49146"}],"version-history":[{"count":1,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/49146\/revisions"}],"predecessor-version":[{"id":49147,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/49146\/revisions\/49147"}],"wp:attachment":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/media?parent=49146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/categories?post=49146"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/tags?post=49146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}