diff --git a/Cron/Clean.php b/Cron/Clean.php
index bed4c56..781e5f9 100644
--- a/Cron/Clean.php
+++ b/Cron/Clean.php
@@ -8,31 +8,32 @@
 
 namespace Mygento\Smtp\Cron;
 
-use Magento\Framework\App\Config\ScopeConfigInterface;
 use Magento\Framework\Stdlib\DateTime;
-use Mygento\Smtp\Mail\Transport;
+use Mygento\Smtp\Model\Config;
 use Mygento\Smtp\Model\ResourceModel;
 
 class Clean
 {
     public function __construct(
+        private Config $config,
         private ResourceModel\Log $resource,
         private DateTime $dateTime,
         private DateTime\DateTime $date,
-        private ScopeConfigInterface $config
     ) {
     }
 
     public function execute()
     {
-        if (!$this->config->isSetFlag(Transport::XML_PATH_EMAIL_LOG)) {
+        $clearDays = (int) $this->config->getCleanEmailPeriod();
+
+        if (!$this->config->isEnabled() || $clearDays <= 0) {
             return;
         }
 
         $connection = $this->resource->getConnection();
         $condition = $connection->quoteInto(
             'created_at <= ?',
-            $this->dateTime->formatDate($this->date->gmtTimestamp() - 24 * 60 * 60)
+            $this->dateTime->formatDate($this->date->gmtTimestamp() - $clearDays * 24 * 60 * 60)
         );
         $connection->delete($this->resource->getMainTable(), $condition);
     }
diff --git a/Mail/Transport.php b/Mail/Transport.php
index 816024c..23b1930 100644
--- a/Mail/Transport.php
+++ b/Mail/Transport.php
@@ -9,7 +9,6 @@
 namespace Mygento\Smtp\Mail;
 
 use Closure;
-use Magento\Framework\App\Config\ScopeConfigInterface;
 use Magento\Framework\Exception\LocalizedException;
 use Magento\Framework\Exception\MailException;
 use Magento\Framework\Mail\Address;
@@ -17,17 +16,16 @@
 use Magento\Framework\Mail\TransportInterface;
 use Mygento\Smtp\Api\Data;
 use Mygento\Smtp\Api\LogRepositoryInterface;
+use Mygento\Smtp\Model\Config;
 use Mygento\Smtp\Model\Source\Status;
 use Psr\Log\LoggerInterface;
 
 class Transport
 {
-    public const XML_PATH_EMAIL_LOG = 'system/smtp/log';
-
     public function __construct(
         private LogRepositoryInterface $repo,
         private Data\LogInterfaceFactory $factory,
-        private ScopeConfigInterface $config,
+        private Config $config,
         private LoggerInterface $logger
     ) {
     }
@@ -40,7 +38,7 @@ public function __construct(
      */
     public function aroundSendMessage(TransportInterface $subject, Closure $proceed): void
     {
-        if (!$this->config->isSetFlag(self::XML_PATH_EMAIL_LOG)) {
+        if (!$this->config->isEnabled()) {
             $proceed();
 
             return;
diff --git a/Model/Config.php b/Model/Config.php
new file mode 100644
index 0000000..cac4808
--- /dev/null
+++ b/Model/Config.php
@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * @author Mygento Team
+ * @copyright 2023 Mygento (https://www.mygento.com)
+ * @package Mygento_Smtp
+ */
+
+namespace Mygento\Smtp\Model;
+
+use Magento\Framework\App\Config\ScopeConfigInterface;
+
+class Config
+{
+    private const XML_PATH_EMAIL_LOG = 'system/smtp/log';
+    private const XML_PATH_CLEAN_EMAIL_PERIOD = 'system/smtp/clean_email_period';
+
+    public function __construct(
+        private ScopeConfigInterface $scopeConfig
+    ) {
+    }
+
+    /**
+     * @return bool
+     */
+    public function isEnabled(): bool
+    {
+        return $this->scopeConfig->isSetFlag(self::XML_PATH_EMAIL_LOG);
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getCleanEmailPeriod(): ?string
+    {
+        return $this->scopeConfig->getValue(self::XML_PATH_CLEAN_EMAIL_PERIOD);
+    }
+}
diff --git a/README.md b/README.md
index ee78bc7..2e6b9a0 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,7 @@ The module adds a feature to log email messages to the database even when email
 
 ## Configuration
 Add Yes/No field `Log Email` to `Stores -> Configuration -> Advanced -> System -> Mail Sending Settings`
+Add days(int) field `Clean Email Log Every` to `Stores -> Configuration -> Advanced -> System -> Mail Sending Settings`
 
 ## Plugins
 * `aroundSendMessage`
diff --git a/etc/adminhtml/system.xml b/etc/adminhtml/system.xml
index 13bfa2e..430e02f 100644
--- a/etc/adminhtml/system.xml
+++ b/etc/adminhtml/system.xml
@@ -7,6 +7,14 @@
                     <label>Log Email</label>
                     <source_model>Magento\Config\Model\Config\Source\Yesno</source_model>
                 </field>
+                <field id="clean_email_period" translate="label comment" type="text" sortOrder="160" showInDefault="1" showInWebsite="1" showInStore="1">
+                    <label>Clean Email Log Every</label>
+                    <validate>validate-number validate-zero-or-greater validate-digits</validate>
+                    <comment>Day(s). If empty or zero, the Email log will not be cleaned.</comment>
+                    <depends>
+                        <field id="log">1</field>
+                    </depends>
+                </field>
             </group>
         </section>
     </system>