diff --git a/app/Jobs/SendCertificateEmailJob.php b/app/Jobs/SendCertificateEmailJob.php
index 32b54e1..b77e99a 100644
--- a/app/Jobs/SendCertificateEmailJob.php
+++ b/app/Jobs/SendCertificateEmailJob.php
@@ -2,26 +2,69 @@
 
 namespace App\Jobs;
 
+use App\Mail\CertificateReadyMail;
 use App\Models\Certificate;
+use App\Models\EmailLog;
 use App\Models\Program;
 use Illuminate\Bus\Queueable;
 use Illuminate\Contracts\Queue\ShouldQueue;
 use Illuminate\Foundation\Bus\Dispatchable;
 use Illuminate\Queue\InteractsWithQueue;
 use Illuminate\Queue\SerializesModels;
+use Illuminate\Support\Facades\Mail;
 
 class SendCertificateEmailJob implements ShouldQueue
 {
     use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
 
-    public int $tries = 3;
+    public int $tries   = 3;
     public int $backoff = 60;
 
     public function __construct(public readonly Certificate $certificate) {}
 
     public function handle(): void
     {
-        // Implemented in Fasa 8 — email blast
+        $cert = $this->certificate->refresh();
+        $cert->load(['participant', 'program']);
+
+        $email = $cert->participant->email;
+
+        if (! $email) {
+            return;
+        }
+
+        try {
+            Mail::to($email)->send(new CertificateReadyMail($cert));
+
+            $cert->update([
+                'status'     => 'emailed',
+                'emailed_at' => now(),
+            ]);
+
+            EmailLog::create([
+                'program_id'     => $cert->program_id,
+                'participant_id' => $cert->participant_id,
+                'certificate_id' => $cert->id,
+                'recipient_email'=> $email,
+                'subject'        => 'Sijil Digital Program — ' . $cert->program->title,
+                'email_type'     => 'certificate_ready',
+                'status'         => 'sent',
+                'sent_at'        => now(),
+            ]);
+        } catch (\Throwable $e) {
+            EmailLog::create([
+                'program_id'     => $cert->program_id,
+                'participant_id' => $cert->participant_id,
+                'certificate_id' => $cert->id,
+                'recipient_email'=> $email,
+                'subject'        => 'Sijil Digital Program — ' . $cert->program->title,
+                'email_type'     => 'certificate_ready',
+                'status'         => 'failed',
+                'error_message'  => $e->getMessage(),
+            ]);
+
+            throw $e;
+        }
     }
 
     public static function dispatchBatch(Program $program): void
@@ -29,6 +72,11 @@ class SendCertificateEmailJob implements ShouldQueue
         $program->certificates()
             ->whereIn('status', ['generated'])
             ->whereNull('emailed_at')
-            ->each(fn($cert) => static::dispatch($cert));
+            ->with('participant')
+            ->each(function (Certificate $cert) {
+                if ($cert->participant->email) {
+                    static::dispatch($cert);
+                }
+            });
     }
 }
diff --git a/app/Mail/CertificateReadyMail.php b/app/Mail/CertificateReadyMail.php
new file mode 100644
index 0000000..71b10ca
--- /dev/null
+++ b/app/Mail/CertificateReadyMail.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Mail;
+
+use App\Models\Certificate;
+use Illuminate\Bus\Queueable;
+use Illuminate\Mail\Mailable;
+use Illuminate\Mail\Mailables\Content;
+use Illuminate\Mail\Mailables\Envelope;
+use Illuminate\Queue\SerializesModels;
+
+class CertificateReadyMail extends Mailable
+{
+    use Queueable, SerializesModels;
+
+    public function __construct(public readonly Certificate $certificate) {}
+
+    public function envelope(): Envelope
+    {
+        return new Envelope(
+            subject: 'Sijil Digital Program — ' . $this->certificate->program->title,
+        );
+    }
+
+    public function content(): Content
+    {
+        return new Content(
+            view: 'emails.certificate-ready',
+        );
+    }
+}
diff --git a/resources/views/emails/certificate-ready.blade.php b/resources/views/emails/certificate-ready.blade.php
new file mode 100644
index 0000000..d0efcc0
--- /dev/null
+++ b/resources/views/emails/certificate-ready.blade.php
@@ -0,0 +1,87 @@
+<!DOCTYPE html>
+<html lang="ms">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Sijil Digital — {{ $certificate->program->title }}</title>
+    <style>
+        body { font-family: Arial, sans-serif; background: #f4f6f8; margin: 0; padding: 20px; color: #333; }
+        .container { max-width: 580px; margin: 0 auto; background: #ffffff; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 8px rgba(0,0,0,0.1); }
+        .header { background: #1a56a0; color: white; padding: 32px 40px; text-align: center; }
+        .header h1 { margin: 0; font-size: 20px; font-weight: 700; }
+        .header p { margin: 8px 0 0; font-size: 14px; opacity: 0.85; }
+        .body { padding: 32px 40px; }
+        .body p { line-height: 1.6; margin: 0 0 16px; }
+        .cert-box { background: #f0f7ff; border: 1px solid #c3dafe; border-radius: 6px; padding: 20px; margin: 24px 0; }
+        .cert-box table { width: 100%; border-collapse: collapse; }
+        .cert-box td { padding: 6px 0; font-size: 14px; }
+        .cert-box td:first-child { color: #666; width: 40%; }
+        .cert-box td:last-child { font-weight: 600; }
+        .btn { display: inline-block; background: #1a56a0; color: white; text-decoration: none; padding: 14px 32px; border-radius: 6px; font-size: 15px; font-weight: 600; margin: 8px 0; }
+        .footer { background: #f4f6f8; padding: 20px 40px; text-align: center; font-size: 12px; color: #888; }
+        .footer a { color: #1a56a0; }
+    </style>
+</head>
+<body>
+<div class="container">
+    <div class="header">
+        <h1>🏆 Sijil Digital (eCert)</h1>
+        <p>{{ $certificate->program->organizer ?? config('app.name') }}</p>
+    </div>
+
+    <div class="body">
+        <p>Salam sejahtera, <strong>{{ $certificate->participant->name }}</strong>,</p>
+
+        <p>
+            Terima kasih kerana menghadiri program di bawah. Sijil digital anda telah sedia untuk dimuat turun.
+        </p>
+
+        <div class="cert-box">
+            <table>
+                <tr>
+                    <td>Program</td>
+                    <td>{{ $certificate->program->title }}</td>
+                </tr>
+                @if($certificate->program->start_date)
+                <tr>
+                    <td>Tarikh Program</td>
+                    <td>{{ $certificate->program->start_date->format('d M Y') }}</td>
+                </tr>
+                @endif
+                @if($certificate->certificate_no)
+                <tr>
+                    <td>No. Sijil</td>
+                    <td>{{ $certificate->certificate_no }}</td>
+                </tr>
+                @endif
+            </table>
+        </div>
+
+        <p>Klik butang di bawah untuk memuat turun sijil anda:</p>
+
+        <div style="text-align: center; margin: 24px 0;">
+            <a href="{{ route('public.certificate.show', $certificate->token) }}" class="btn">
+                Muat Turun Sijil Saya
+            </a>
+        </div>
+
+        <p style="font-size:13px; color:#666;">
+            Pautan di atas adalah unik untuk anda. Sila simpan emel ini sebagai rujukan.
+            Jika anda menghadapi sebarang masalah, sila hubungi penganjur program.
+        </p>
+    </div>
+
+    <div class="footer">
+        <p>
+            Emel ini dihantar secara automatik oleh sistem eCert MBIP.<br>
+            &copy; {{ date('Y') }} {{ config('app.name') }}. Hak cipta terpelihara.
+        </p>
+        <p>
+            Jika anda tidak menjangkakan emel ini,
+            sila abaikan atau hubungi kami di
+            <a href="mailto:{{ config('mail.from.address') }}">{{ config('mail.from.address') }}</a>.
+        </p>
+    </div>
+</div>
+</body>
+</html>