diff --git a/snappymail/v/0.0.0/app/libraries/RainLoop/Config/Application.php b/snappymail/v/0.0.0/app/libraries/RainLoop/Config/Application.php
index 0621cff84..be012aa8c 100644
--- a/snappymail/v/0.0.0/app/libraries/RainLoop/Config/Application.php
+++ b/snappymail/v/0.0.0/app/libraries/RainLoop/Config/Application.php
@@ -235,6 +235,8 @@ protected function defaultValues() : array
 				'admin_login'             => array('admin', 'Login and password for web admin panel'),
 				'admin_password'          => array(''),
 				'admin_totp'              => array(''),
+				'file_permissions'        => array('0600', 'permissions to chmod cache files to when creating'),
+				'dir_permissions'         => array('0700', 'permissions to chmod cache directories to when creating'),
 				'insecure_cryptkey'       => array(false, 'Use email address instead of login password for encrypting sensitive data (like account passwords)'),
 
 				'force_https'             => array(false),
diff --git a/snappymail/v/0.0.0/app/libraries/RainLoop/Utils.php b/snappymail/v/0.0.0/app/libraries/RainLoop/Utils.php
index c72d127f0..a43b3019b 100644
--- a/snappymail/v/0.0.0/app/libraries/RainLoop/Utils.php
+++ b/snappymail/v/0.0.0/app/libraries/RainLoop/Utils.php
@@ -156,14 +156,14 @@ public static function inOpenBasedir(string $name) : string
 	public static function saveFile(string $filename, string $data) : void
 	{
 		$dir = \dirname($filename);
-		if (!\is_dir($dir) && !\mkdir($dir, 0700, true)) {
+		if (!\is_dir($dir) && !\mkdir($dir, intval($oConfig->Get('security', 'dir_permissions)), true)) {
 			throw new \RuntimeException('Failed to create directory "'.$dir.'"');
 		}
 		if (false === \file_put_contents($filename, $data)) {
 			throw new \RuntimeException('Failed to save file "'.$filename.'"');
 		}
 		\clearstatcache();
-		\chmod($filename, 0600);
+		\chmod($filename, intval($oConfig->Get('security', 'file_permissions')));
 /*
 		try {
 		} catch (\Throwable $oException) {