diff --git a/.env.example b/.env.example
index 3d375dba..bf622800 100644
--- a/.env.example
+++ b/.env.example
@@ -68,6 +68,7 @@ MAIL_FROM_NAME="Whisper Money"
 MAIL_DRIP_FROM_ADDRESS="hi@whisper.money"
 MAIL_DRIP_FROM_NAME="Álvaro and Víctor"
 ADMIN_EMAIL=
+REPORT_RECIPIENTS=
 
 # Resend contact sync (optional, not used for sending email)
 RESEND_API_KEY=
diff --git a/app/Console/Commands/SendUserEmailsReportCommand.php b/app/Console/Commands/SendUserEmailsReportCommand.php
new file mode 100644
index 00000000..b2dba59a
--- /dev/null
+++ b/app/Console/Commands/SendUserEmailsReportCommand.php
@@ -0,0 +1,64 @@
+<?php
+
+namespace App\Console\Commands;
+
+use App\Mail\UserEmailsReportEmail;
+use App\Models\User;
+use Illuminate\Console\Command;
+use Illuminate\Support\Carbon;
+use Illuminate\Support\Facades\Mail;
+
+class SendUserEmailsReportCommand extends Command
+{
+    protected $signature = 'email:user-emails-report';
+
+    protected $description = 'Email a CSV with every active user\'s email address to the owners';
+
+    public function handle(): int
+    {
+        /** @var array<int, string> $recipients */
+        $recipients = config('mail.report_recipients');
+
+        if ($recipients === []) {
+            $this->error('REPORT_RECIPIENTS is not configured. Skipping the user emails report.');
+
+            return self::FAILURE;
+        }
+
+        // The SoftDeletes global scope already leaves deleted users out.
+        $emails = User::query()->orderBy('created_at')->pluck('email');
+
+        $fileName = 'user-emails-'.Carbon::now()->format('Y-m-d').'.csv';
+
+        Mail::to($recipients)->send(new UserEmailsReportEmail(
+            csv: $this->toCsv($emails->all()),
+            userCount: $emails->count(),
+            fileName: $fileName,
+        ));
+
+        $this->info("Sent {$emails->count()} user email(s) as {$fileName}.");
+
+        return self::SUCCESS;
+    }
+
+    /**
+     * @param  array<int, string>  $emails
+     */
+    private function toCsv(array $emails): string
+    {
+        $handle = fopen('php://temp', 'r+');
+
+        // PHP 9 changes the default $escape, which would silently change our output.
+        fputcsv($handle, ['email'], escape: '');
+
+        foreach ($emails as $email) {
+            fputcsv($handle, [$email], escape: '');
+        }
+
+        rewind($handle);
+        $csv = (string) stream_get_contents($handle);
+        fclose($handle);
+
+        return $csv;
+    }
+}
diff --git a/app/Mail/UserEmailsReportEmail.php b/app/Mail/UserEmailsReportEmail.php
new file mode 100644
index 00000000..24929df9
--- /dev/null
+++ b/app/Mail/UserEmailsReportEmail.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace App\Mail;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Mail\Mailable;
+use Illuminate\Mail\Mailables\Attachment;
+use Illuminate\Mail\Mailables\Content;
+use Illuminate\Mail\Mailables\Envelope;
+use Illuminate\Queue\SerializesModels;
+
+class UserEmailsReportEmail extends Mailable
+{
+    use Queueable, SerializesModels;
+
+    public function __construct(
+        public string $csv,
+        public int $userCount,
+        public string $fileName,
+    ) {}
+
+    public function envelope(): Envelope
+    {
+        return new Envelope(
+            subject: "Monthly user emails export: {$this->userCount} users",
+        );
+    }
+
+    public function content(): Content
+    {
+        return new Content(
+            markdown: 'mail.user-emails-report',
+            with: [
+                'userCount' => $this->userCount,
+            ],
+        );
+    }
+
+    /**
+     * @return array<int, Attachment>
+     */
+    public function attachments(): array
+    {
+        return [
+            Attachment::fromData(fn (): string => $this->csv, $this->fileName)
+                ->withMime('text/csv'),
+        ];
+    }
+}
diff --git a/config/mail.php b/config/mail.php
index 32ae41b1..30686c57 100644
--- a/config/mail.php
+++ b/config/mail.php
@@ -17,6 +17,14 @@ return [
 
     'admin_email' => env('ADMIN_EMAIL'),
 
+    /**
+     * Comma-separated recipients of the internal owner reports.
+     */
+    'report_recipients' => array_values(array_filter(array_map(
+        'trim',
+        explode(',', (string) env('REPORT_RECIPIENTS', '')),
+    ))),
+
     /*
     |--------------------------------------------------------------------------
     | Email Verification
diff --git a/resources/views/mail/user-emails-report.blade.php b/resources/views/mail/user-emails-report.blade.php
new file mode 100644
index 00000000..5248f959
--- /dev/null
+++ b/resources/views/mail/user-emails-report.blade.php
@@ -0,0 +1,10 @@
+<x-mail::message>
+# Monthly user emails export
+
+The attached CSV lists the email address of every active (non-deleted) user.
+
+**Users:** {{ $userCount }}
+
+Thanks,<br>
+{{ config('app.name') }}
+</x-mail::message>
diff --git a/routes/console.php b/routes/console.php
index 5a886f91..06951fba 100644
--- a/routes/console.php
+++ b/routes/console.php
@@ -10,6 +10,7 @@ Schedule::command('real-estate:apply-revaluation')->monthlyOn(1, '00:00');
 Schedule::command('loans:generate-balances')->monthlyOn(1, '00:00');
 Schedule::command('email:paywall-follow-up')->dailyAt('10:00')->timezone('Europe/Madrid');
 Schedule::command('email:ai-consent-follow-up')->dailyAt('10:15')->timezone('Europe/Madrid');
+Schedule::command('email:user-emails-report')->monthlyOn(1, '09:05')->timezone('Europe/Madrid');
 Schedule::command('stats:daily-report')->dailyAt('09:00')->timezone('Europe/Madrid');
 Schedule::command('stats:ai-cohort-report')->monthlyOn(1, '09:00')->timezone('Europe/Madrid');
 Schedule::command('stats:subscription-funnel')->weekly()->mondays()->at('09:15')->timezone('Europe/Madrid');
diff --git a/tests/Feature/Console/SendUserEmailsReportCommandTest.php b/tests/Feature/Console/SendUserEmailsReportCommandTest.php
new file mode 100644
index 00000000..f376008b
--- /dev/null
+++ b/tests/Feature/Console/SendUserEmailsReportCommandTest.php
@@ -0,0 +1,60 @@
+<?php
+
+use App\Mail\UserEmailsReportEmail;
+use App\Models\User;
+use Illuminate\Support\Facades\Mail;
+
+use function Pest\Laravel\artisan;
+
+beforeEach(function () {
+    config(['mail.report_recipients' => ['owner-one@example.com', 'owner-two@example.com']]);
+});
+
+test('command emails a csv with every non-deleted user email', function () {
+    Mail::fake();
+
+    User::factory()->create(['email' => 'first@example.com', 'created_at' => now()->subDay()]);
+    User::factory()->create(['email' => 'second@example.com', 'created_at' => now()]);
+    User::factory()->create(['email' => 'deleted@example.com'])->delete();
+
+    artisan('email:user-emails-report')
+        ->expectsOutputToContain('Sent 2 user email(s)')
+        ->assertSuccessful();
+
+    $fileName = 'user-emails-'.now()->format('Y-m-d').'.csv';
+
+    Mail::assertSent(UserEmailsReportEmail::class, function (UserEmailsReportEmail $mail) use ($fileName) {
+        $mail->assertHasAttachedData("email\nfirst@example.com\nsecond@example.com\n", $fileName, ['mime' => 'text/csv']);
+
+        return $mail->userCount === 2
+            && $mail->fileName === $fileName
+            && $mail->hasTo('owner-one@example.com')
+            && $mail->hasTo('owner-two@example.com');
+    });
+});
+
+test('command still sends the report when there are no users', function () {
+    Mail::fake();
+
+    artisan('email:user-emails-report')
+        ->expectsOutputToContain('Sent 0 user email(s)')
+        ->assertSuccessful();
+
+    Mail::assertSent(UserEmailsReportEmail::class, function (UserEmailsReportEmail $mail) {
+        return $mail->userCount === 0 && $mail->csv === "email\n";
+    });
+});
+
+test('command fails loudly when no recipients are configured', function () {
+    Mail::fake();
+
+    config(['mail.report_recipients' => []]);
+
+    User::factory()->create();
+
+    artisan('email:user-emails-report')
+        ->expectsOutputToContain('REPORT_RECIPIENTS is not configured.')
+        ->assertFailed();
+
+    Mail::assertNothingSent();
+});
diff --git a/tests/Feature/MailSenderTest.php b/tests/Feature/MailSenderTest.php
index 39c9b64d..bc208544 100644
--- a/tests/Feature/MailSenderTest.php
+++ b/tests/Feature/MailSenderTest.php
@@ -13,6 +13,7 @@ use App\Mail\Drip\SubscriptionCancelledEmail;
 use App\Mail\Drip\WelcomeEmail;
 use App\Mail\EnableBankingConnectionsCancelledEmail;
 use App\Mail\UpdateEmail;
+use App\Mail\UserEmailsReportEmail;
 use App\Models\BankingConnection;
 use App\Models\User;
 use App\Notifications\VerifyEmailNotification;
@@ -128,6 +129,7 @@ test('default sender is used for active non-drip mailables', function (string $m
         BankingConnectionAuthFailedEmail::class => new BankingConnectionAuthFailedEmail($user, BankingConnection::factory()->for($user)->create(['aspsp_name' => 'Test Bank'])),
         EnableBankingConnectionsCancelledEmail::class => new EnableBankingConnectionsCancelledEmail($user, 2),
         BrokenBankLogosReportEmail::class => new BrokenBankLogosReportEmail([['id' => 'bank-1', 'name' => 'Test Bank', 'previous_logo' => 'https://example.com/logo.png']]),
+        UserEmailsReportEmail::class => new UserEmailsReportEmail("email\ntest@example.com\n", 1, 'user-emails-2026-01-01.csv'),
     };
 
     sendWithArrayMailer($mailable);
@@ -142,6 +144,7 @@ test('default sender is used for active non-drip mailables', function (string $m
     BankingConnectionAuthFailedEmail::class,
     EnableBankingConnectionsCancelledEmail::class,
     BrokenBankLogosReportEmail::class,
+    UserEmailsReportEmail::class,
 ]);
 
 test('transaction sync email envelope explicitly uses the default sender', function () {