diff --git a/pub/api/classes/API_mailsettings.php b/pub/api/classes/API_mailsettings.php
index 3fb87b0..c08278b 100644
--- a/pub/api/classes/API_mailsettings.php
+++ b/pub/api/classes/API_mailsettings.php
@@ -6,6 +6,7 @@ use api\classes\API;
 
 require_once 'API.php';
 
+
 class API_mailsettings extends API
 {
     public function updateMailSettings($updatePassword)
@@ -27,4 +28,19 @@ class API_mailsettings extends API
         }
 
     }
+
+    public function testSendMail($mailBuilder)
+    {
+
+        $mailBuilder->subject = "Test mail";
+        $mailBuilder->addAddress($this->data['mail_to'], $this->data['mail_to']);
+        $mailBuilder->mailText = '
+Hello,<br><br>
+
+This is a test email sent through Sentri.<br><br>
+
+If you received this email, your Sentri mail settings are configured correctly.
+';
+        $mailBuilder->sendMail();
+    }
 }
diff --git a/pub/api/v1/portal-management/mail/test/index.php b/pub/api/v1/portal-management/mail/test/index.php
new file mode 100644
index 0000000..a38d80d
--- /dev/null
+++ b/pub/api/v1/portal-management/mail/test/index.php
@@ -0,0 +1,30 @@
+<?php
+
+use api\classes\API_mailsettings;
+use bin\php\Classes\mailBuilder;
+
+session_start();
+require_once $_SERVER['DOCUMENT_ROOT'] . '/api/classes/API_mailsettings.php';
+require_once $_SERVER['DOCUMENT_ROOT'] . '/bin/php/Classes/mailBuilder.php';
+
+$API_mailsettings = new API_mailsettings();
+
+if ($API_mailsettings->request_method === 'POST') {
+    # Send a test email to an address
+
+    $API_mailsettings->checkPermissions('admin-mailsettings', 'RO');
+
+    $requiredFields = [
+        'mail_to' => ['type' => 'email'],
+    ];
+
+    $API_mailsettings->validateData($requiredFields);
+
+    # Send the test email
+    $mailBuilder = new mailBuilder();
+    $API_mailsettings->testSendMail($mailBuilder);
+
+    $API_mailsettings->apiOutput(200, ['success' => 'The test email was sent.']);
+}
+
+
diff --git a/pub/bin/locales/en.php b/pub/bin/locales/en.php
index 1045c43..0a3c7c6 100644
--- a/pub/bin/locales/en.php
+++ b/pub/bin/locales/en.php
@@ -218,6 +218,10 @@ return [
     'mfa_disabled' => 'Two factor authentication is disabled.',
     'send_password_reset' => 'Send password reset email',
     'email_send' => 'Email sent',
+    'send_test_mail' => 'Send test email',
+    'send_test_mail_explanation' => 'This test will send an email to the given email address.',
+    'send_mail' => 'Sent',
+    'mail_to' => 'Mail to',
     'api_token_created' => 'API token created',
     'permission_created' => 'Permission created',
     'permission_updated' => 'Permission updated',
@@ -242,6 +246,7 @@ return [
     'inserve_url' => 'Inserve URL',
     'inserve_source' => 'Inserve Configuration',
     'test_connection' => 'Test Connection',
+    'test' => 'Test',
     'connection_success_title' => 'Successful',
     'connection_success_text' => 'Connection made successful',
     'connection_error_title' => 'Error',
diff --git a/pub/bin/locales/nl.php b/pub/bin/locales/nl.php
index 69f682f..382a844 100644
--- a/pub/bin/locales/nl.php
+++ b/pub/bin/locales/nl.php
@@ -218,6 +218,10 @@ return [
     'mfa_disabled' => 'Two factor authenticatie is uitgeschakeld',
     'send_password_reset' => 'Wachtwoord herstel e-mail versturen',
     'email_send' => 'Verstuur e-mail',
+    'send_test_mail' => 'Verstuur test e-mail',
+    'send_test_mail_explanation' => 'Deze test verstuurd een e-mail naar het opgegeven adres.',
+    'send_mail' => 'Verstuur',
+    'mail_to' => 'Mail naar',
     'api_token_created' => 'API token toegevoegd',
     'permission_created' => 'Permission aangemaakt',
     'permission_updated' => 'Permission bijgewerkt',
@@ -242,6 +246,7 @@ return [
     'inserve_url' => 'Inserve URL',
     'inserve_source' => 'Inserve Configuratie',
     'test_connection' => 'Test Connectie',
+    'test' => 'Test',
     'connection_success_title' => 'Success',
     'connection_success_text' => 'Connectie succesvol',
     'connection_error_title' => 'Error',
diff --git a/pub/bin/pages/portal-management/pageSystemConfig.php b/pub/bin/pages/portal-management/pageSystemConfig.php
index 8eb0907..d8b28f1 100644
--- a/pub/bin/pages/portal-management/pageSystemConfig.php
+++ b/pub/bin/pages/portal-management/pageSystemConfig.php
@@ -244,6 +244,9 @@ while ($module = $system_modules_data->fetch_assoc()) {
                                 <div class="card-footer py-4">
                                     <div class="row">
                                         <div class="col d-flex justify-content-end">
+                                            <a href="#" class="btn btn-success mx-2" data-bs-toggle="modal" data-bs-target="#testMailModal">
+                                                <i class="fa-solid fa-envelope-circle-check"></i> <?php echo __('test') ?>
+                                            </a>
                                             <?php if ($API->checkPermissions('admin-mailsettings', 'RW', true)) { ?>
                                                 <button type="submit" class="btn btn-primary">
                                                     <i class="fas fa-edit"></i> <?php echo __('edit') ?>
@@ -253,6 +256,42 @@ while ($module = $system_modules_data->fetch_assoc()) {
                                     </div>
                                 </div>
                             </form>
+                            <div class="modal fade" id="testMailModal" tabindex="-1" aria-labelledby="infoModalLabel" aria-hidden="true">
+                                <div class="modal-dialog modal-dialog-centered modal-lg">
+                                    <div class="modal-content bg-black2">
+                                        <div class="modal-header">
+                                            <h5 class="modal-title" id="infoModalLabel">
+                                                <i class="fa-solid fa-envelope-circle-check"></i> <?php echo __('send_test_mail') ?>
+                                            </h5>
+                                            <button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal" aria-label="Close"></button>
+                                        </div>
+                                        <div class="modal-body">
+                                            <p>
+                                                <?php echo __('send_test_mail_explanation') ?>
+                                            </p>
+                                            <form id="FormValidation" method="post" action="/api/v1/portal-management/mail/test/">
+                                                <input type="hidden" name="portal_uuid" value="<?php echo $portal_settings['portal_uuid']; ?>">
+                                                <input type="hidden" name="_method" value="POST">
+                                                <input type="hidden" name="_return" value="/systemconfig/#mail-settings">
+                                                <div class="form-group form-show-validation row">
+                                                    <label for="mail_to" class="col-lg-3 col-md-3 col-sm-4 mt-sm-2"><?php echo __('mail_to') ?>:</label>
+                                                    <div class="col-lg-9 col-md-12 col-sm-10">
+                                                        <input type="email" class="form-control" id="mail_to" name="mail_to" value="" placeholder="Send test mail to..." required/>
+                                                    </div>
+                                                </div>
+                                                <hr class="text-light">
+                                                <div class="row">
+                                                    <div class="col d-flex justify-content-end">
+                                                        <button type="submit" class="btn btn-success">
+                                                            <i class="fa-solid fa-paper-plane"></i> <?php echo __('send_mail') ?>
+                                                        </button>
+                                                    </div>
+                                                </div>
+                                            </form>
+                                        </div>
+                                    </div>
+                                </div>
+                            </div>
                         </div>
                     </div>
                 <?php } ?>