diff --git a/snappymail/v/0.0.0/app/libraries/MailSo/Mime/Enumerations/DkimStatus.php b/snappymail/v/0.0.0/app/libraries/MailSo/Mime/Enumerations/DkimStatus.php
index 366e67a70..398514375 100644
--- a/snappymail/v/0.0.0/app/libraries/MailSo/Mime/Enumerations/DkimStatus.php
+++ b/snappymail/v/0.0.0/app/libraries/MailSo/Mime/Enumerations/DkimStatus.php
@@ -16,6 +16,8 @@ namespace MailSo\Mime\Enumerations;
  * @package Mime
  * @subpackage Enumerations
  */
+//enum DkimStatus:string
+//final class DkimStatus extends \BackedEnumString
 abstract class DkimStatus
 {
 	const NONE = 'none';
diff --git a/snappymail/v/0.0.0/app/libraries/MailSo/Net/Enumerations/ConnectionSecurityType.php b/snappymail/v/0.0.0/app/libraries/MailSo/Net/Enumerations/ConnectionSecurityType.php
index 687a3b966..660e0b870 100644
--- a/snappymail/v/0.0.0/app/libraries/MailSo/Net/Enumerations/ConnectionSecurityType.php
+++ b/snappymail/v/0.0.0/app/libraries/MailSo/Net/Enumerations/ConnectionSecurityType.php
@@ -27,8 +27,7 @@ abstract class ConnectionSecurityType
 	{
 		$iPort = (int) $iPort;
 		$iResult = (int) $iSecurityType;
-		if (self::AUTO_DETECT === $iSecurityType)
-		{
+		if (self::AUTO_DETECT === $iSecurityType) {
 			switch (true)
 			{
 				case 993 === $iPort:
@@ -39,8 +38,7 @@ abstract class ConnectionSecurityType
 			}
 		}
 
-		if (self::SSL === $iResult && !\in_array('ssl', \stream_get_transports()))
-		{
+		if (self::SSL === $iResult && !\in_array('ssl', \stream_get_transports())) {
 			$iResult = self::NONE;
 		}
 
diff --git a/snappymail/v/0.0.0/app/libraries/RainLoop/Enumerations/Capa.php b/snappymail/v/0.0.0/app/libraries/RainLoop/Enumerations/Capa.php
index 054b25335..ba897a874 100644
--- a/snappymail/v/0.0.0/app/libraries/RainLoop/Enumerations/Capa.php
+++ b/snappymail/v/0.0.0/app/libraries/RainLoop/Enumerations/Capa.php
@@ -2,7 +2,7 @@
 
 namespace RainLoop\Enumerations;
 
-class Capa
+abstract class Capa
 {
 	const GNUPG = 'GnuPG';
 	const OPEN_PGP = 'OpenPGP';
@@ -16,5 +16,4 @@ class Capa
 	const QUOTA = 'Quota';
 	const ATTACHMENTS_ACTIONS = 'AttachmentsActions';
 	const DANGEROUS_ACTIONS = 'DangerousActions';
-	const AUTOLOGOUT = ''; // Obsolete
 }
diff --git a/snappymail/v/0.0.0/app/libraries/RainLoop/Enumerations/Layout.php b/snappymail/v/0.0.0/app/libraries/RainLoop/Enumerations/Layout.php
index 32af1fe45..0fe236ae7 100644
--- a/snappymail/v/0.0.0/app/libraries/RainLoop/Enumerations/Layout.php
+++ b/snappymail/v/0.0.0/app/libraries/RainLoop/Enumerations/Layout.php
@@ -2,7 +2,7 @@
 
 namespace RainLoop\Enumerations;
 
-class Layout
+abstract class Layout
 {
 	const NO_PREVIEW = 0;
 	const SIDE_PREVIEW = 1;
diff --git a/snappymail/v/0.0.0/app/libraries/RainLoop/Enumerations/PluginPropertyType.php b/snappymail/v/0.0.0/app/libraries/RainLoop/Enumerations/PluginPropertyType.php
index 2cbf7a9d0..32b6cc8d5 100644
--- a/snappymail/v/0.0.0/app/libraries/RainLoop/Enumerations/PluginPropertyType.php
+++ b/snappymail/v/0.0.0/app/libraries/RainLoop/Enumerations/PluginPropertyType.php
@@ -2,7 +2,7 @@
 
 namespace RainLoop\Enumerations;
 
-class PluginPropertyType
+abstract class PluginPropertyType
 {
 	const
 		GROUP = 7,
diff --git a/snappymail/v/0.0.0/app/libraries/RainLoop/Enumerations/SignMeType.php b/snappymail/v/0.0.0/app/libraries/RainLoop/Enumerations/SignMeType.php
index aca8eb5db..d762abfca 100644
--- a/snappymail/v/0.0.0/app/libraries/RainLoop/Enumerations/SignMeType.php
+++ b/snappymail/v/0.0.0/app/libraries/RainLoop/Enumerations/SignMeType.php
@@ -2,7 +2,7 @@
 
 namespace RainLoop\Enumerations;
 
-class SignMeType
+abstract class SignMeType
 {
 	const DEFAULT_OFF = 'DefaultOff';
 	const DEFAULT_ON = 'DefaultOn';
diff --git a/snappymail/v/0.0.0/app/libraries/RainLoop/Enumerations/TimeFormat.php b/snappymail/v/0.0.0/app/libraries/RainLoop/Enumerations/TimeFormat.php
deleted file mode 100644
index 0dc07e2c6..000000000
--- a/snappymail/v/0.0.0/app/libraries/RainLoop/Enumerations/TimeFormat.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-
-namespace RainLoop\Enumerations;
-
-class TimeFormat
-{
-	const F12 = '12';
-	const F24 = '24';
-}
\ No newline at end of file
diff --git a/snappymail/v/0.0.0/app/libraries/RainLoop/Providers/AddressBook/Enumerations/PropertyType.php b/snappymail/v/0.0.0/app/libraries/RainLoop/Providers/AddressBook/Enumerations/PropertyType.php
index f9f2039bd..8fc64c5d2 100644
--- a/snappymail/v/0.0.0/app/libraries/RainLoop/Providers/AddressBook/Enumerations/PropertyType.php
+++ b/snappymail/v/0.0.0/app/libraries/RainLoop/Providers/AddressBook/Enumerations/PropertyType.php
@@ -2,7 +2,7 @@
 
 namespace RainLoop\Providers\AddressBook\Enumerations;
 
-class PropertyType
+abstract class PropertyType
 {
 	const UNKNOWN = 0;
 
diff --git a/snappymail/v/0.0.0/app/libraries/RainLoop/Providers/Storage/Enumerations/StorageType.php b/snappymail/v/0.0.0/app/libraries/RainLoop/Providers/Storage/Enumerations/StorageType.php
index 969c28156..3d02b13a3 100644
--- a/snappymail/v/0.0.0/app/libraries/RainLoop/Providers/Storage/Enumerations/StorageType.php
+++ b/snappymail/v/0.0.0/app/libraries/RainLoop/Providers/Storage/Enumerations/StorageType.php
@@ -8,7 +8,7 @@ enum StorageType: int {
 	case USER = 1;
 }
 */
-class StorageType
+abstract class StorageType
 {
 	const USER = 1;
 	const CONFIG = 2;