diff --git a/composer.json b/composer.json
index a58be80..cd782c1 100644
--- a/composer.json
+++ b/composer.json
@@ -14,6 +14,7 @@
 		"nette/utils": "^3.0",
 		"latte/latte": "^2.5",
 		"baraja-core/localization": "^2.0",
+		"baraja-core/dynamic-configuration": "^2.0",
 		"baraja-core/html-to-text": "^2.0",
 		"baraja-core/doctrine": "^3.0",
 		"baraja-core/doctrine-mail-message": "^2.0"
diff --git a/src/Entity/Configuration.php b/src/Entity/Configuration.php
index 051b213..06f25bf 100644
--- a/src/Entity/Configuration.php
+++ b/src/Entity/Configuration.php
@@ -28,6 +28,9 @@ final class Configuration
 	private array $adminEmails;
 
 
+	/**
+	 * @param string[] $adminEmails
+	 */
 	public function __construct(string $tempDir, bool $useQueue, array $adminEmails = [])
 	{
 		$this->tempDir = $tempDir;
diff --git a/src/Renderer/BaseTemplateRenderer.php b/src/Renderer/BaseTemplateRenderer.php
index 01ca2e3..84e7610 100644
--- a/src/Renderer/BaseTemplateRenderer.php
+++ b/src/Renderer/BaseTemplateRenderer.php
@@ -22,9 +22,13 @@ abstract class BaseTemplateRenderer implements Renderer
 
 	private string $tempDir;
 
+	/** @var mixed[] */
 	private array $defaultParameters;
 
 
+	/**
+	 * @param mixed[] $defaultParameters
+	 */
 	final public function injectPrimary(
 		string $tempDir,
 		Localization $localization,
diff --git a/src/Send/QueueRunner.php b/src/Send/QueueRunner.php
index 993a9c1..b51f5c7 100644
--- a/src/Send/QueueRunner.php
+++ b/src/Send/QueueRunner.php
@@ -137,7 +137,7 @@ private function process(Email $email): void
 		$this->logger->log(
 			Log::LEVEL_INFO,
 			'E-mail was successfully sent to '
-			. '"' . ($email->getMessage() === null ? '???' : $email->getMessage()->getTo()) . '" '
+			. '"' . $email->getMessage()->getTo() . '" '
 			. 'with subject "' . trim($message->getSubject() ?? 'NULL') . '". '
 			. 'Preparation took "' . Helper::formatMicroTime((int) $email->getPreparingDuration()) . '" '
 			. 'and sending took "' . Helper::formatMicroTime((int) $email->getSendingDuration()) . '"',