diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
index 4a4cbe9b..41cc09b2 100644
--- a/DependencyInjection/Configuration.php
+++ b/DependencyInjection/Configuration.php
@@ -197,6 +197,7 @@
  *   - [level]: level name or int value, defaults to DEBUG
  *   - [bubble]: bool, defaults to true
  *   - [headers]: optional array containing additional headers: ['Foo: Bar', '...']
+ *   - [parameters]: optional array containing additional parameters: ['--for bar', '...']
  *
  * - symfony_mailer:
  *   - from_email: optional if email_prototype is given
@@ -429,6 +430,7 @@ public function getConfigTreeBuilder(): TreeBuilder
                 ->fixXmlConfig('tag')
                 ->fixXmlConfig('accepted_level')
                 ->fixXmlConfig('header')
+                ->fixXmlConfig('parameter')
                 ->canBeUnset();
 
         $handlerNode
@@ -976,6 +978,10 @@ private function addMailerSection(ArrayNodeDefinition $handerNode)
                     ->canBeUnset()
                     ->scalarPrototype()->end()
                 ->end()
+                ->arrayNode('parameters') // native_mailer
+                    ->canBeUnset()
+                    ->scalarPrototype()->end()
+                ->end()
                 ->scalarNode('mailer')->defaultNull()->end() // swift_mailer and symfony_mailer
                 ->arrayNode('email_prototype') // swift_mailer and symfony_mailer
                     ->canBeUnset()
diff --git a/DependencyInjection/MonologExtension.php b/DependencyInjection/MonologExtension.php
index a20b558a..df012e12 100644
--- a/DependencyInjection/MonologExtension.php
+++ b/DependencyInjection/MonologExtension.php
@@ -576,6 +576,9 @@ private function buildHandler(ContainerBuilder $container, $name, array $handler
             if (!empty($handler['headers'])) {
                 $definition->addMethodCall('addHeader', [$handler['headers']]);
             }
+            if (!empty($handler['parameters'])) {
+                $definition->addMethodCall('addParameter', [$handler['parameters']]);
+            }
             break;
 
         case 'symfony_mailer':
diff --git a/Resources/config/schema/monolog-1.0.xsd b/Resources/config/schema/monolog-1.0.xsd
index b00e969e..8f7b5cf5 100644
--- a/Resources/config/schema/monolog-1.0.xsd
+++ b/Resources/config/schema/monolog-1.0.xsd
@@ -29,6 +29,7 @@
             <xsd:element name="accepted-level" type="level" minOccurs="0" maxOccurs="unbounded" />
             <xsd:element name="to-email" type="xsd:string" minOccurs="0" maxOccurs="unbounded" />
             <xsd:element name="header" type="xsd:string" minOccurs="0" maxOccurs="unbounded" />
+            <xsd:element name="parameter" type="xsd:string" minOccurs="0" maxOccurs="unbounded" />
             <xsd:element name="process-psr-3-messages" type="process-psr-3-messages" minOccurs="0" maxOccurs="1" />
         </xsd:sequence>
         <xsd:attribute name="type" type="xsd:string" />
diff --git a/Tests/DependencyInjection/FixtureMonologExtensionTest.php b/Tests/DependencyInjection/FixtureMonologExtensionTest.php
index 72bc46c5..650f4a8b 100644
--- a/Tests/DependencyInjection/FixtureMonologExtensionTest.php
+++ b/Tests/DependencyInjection/FixtureMonologExtensionTest.php
@@ -306,8 +306,9 @@ public function testNativeMailer()
         $logger = $container->getDefinition('monolog.handler.mailer');
         $methodCalls = $logger->getMethodCalls();
 
-        $this->assertCount(2, $methodCalls);
+        $this->assertCount(3, $methodCalls);
         $this->assertSame(['addHeader', [['Foo: bar', 'Baz: inga']]], $methodCalls[1]);
+        $this->assertSame(['addParameter', [['--foo bar', '--baz inga']]], $methodCalls[2]);
     }
 
     protected function getContainer($fixture)
diff --git a/Tests/DependencyInjection/Fixtures/xml/native_mailer.xml b/Tests/DependencyInjection/Fixtures/xml/native_mailer.xml
index 8c3e8242..44347cd1 100644
--- a/Tests/DependencyInjection/Fixtures/xml/native_mailer.xml
+++ b/Tests/DependencyInjection/Fixtures/xml/native_mailer.xml
@@ -10,6 +10,8 @@
         <handler name="mailer" type="native_mailer" to-email="foo@example.com" from-email="bar@example.com" subject="a subject">
             <header>Foo: bar</header>
             <header>Baz: inga</header>
+            <parameter>--foo bar</parameter>
+            <parameter>--baz inga</parameter>
         </handler>
     </config>
 </srv:container>
diff --git a/Tests/DependencyInjection/Fixtures/yml/native_mailer.yml b/Tests/DependencyInjection/Fixtures/yml/native_mailer.yml
index 4950a38f..14ba618a 100644
--- a/Tests/DependencyInjection/Fixtures/yml/native_mailer.yml
+++ b/Tests/DependencyInjection/Fixtures/yml/native_mailer.yml
@@ -8,3 +8,6 @@ monolog:
             headers:
                 - "Foo: bar"
                 - "Baz: inga"
+            parameters:
+                - "--foo bar"
+                - "--baz inga"