Resolve #1303

And STATUS SIZE is part of RFC 8438, not RFC 9051

snappymail/v/0.0.0/app/domains/default.json

@@ -28,6 +28,7 @@
         "disable_sort": false,
         "disable_thread": false,
         "disable_binary": false,
+        "disable_status_size": true,
         "use_expunge_all_on_delete": false,
         "fast_simple_search": true,
         "force_select": false,

snappymail/v/0.0.0/app/libraries/MailSo/Imap/Commands/Folders.php

@@ -143,6 +143,10 @@ trait Folders
 		if ($this->hasCapability('APPENDLIMIT')) {
 			$aStatusItems[] = FolderStatus::APPENDLIMIT;
 		}
+		// RFC 8438
+		if ($this->hasCapability('STATUS=SIZE')) {
+			$aStatusItems[] = FolderStatus::SIZE;
+		}
 		// RFC 8474
 		if ($this->hasCapability('OBJECTID')) {
 			$aStatusItems[] = FolderStatus::MAILBOXID;
@@ -151,11 +155,6 @@ trait Folders
 			$aStatusItems[] = 'X-GUID';
 */
 		}
-/*		// STATUS SIZE can take a significant amount of time, therefore not active
-		if ($this->hasCapability('IMAP4rev2')) {
-			$aStatusItems[] = FolderStatus::SIZE;
-		}
-*/
 		return $aStatusItems;
 	}
 

snappymail/v/0.0.0/app/libraries/MailSo/Imap/Enumerations/FolderStatus.php

@@ -28,8 +28,8 @@ abstract class FolderStatus
 	const HIGHESTMODSEQ = 'HIGHESTMODSEQ';
 	// RFC 7889
 	const APPENDLIMIT = 'APPENDLIMIT';
+	// RFC 8438
+	const SIZE = 'SIZE';
 	// RFC 8474
 	const MAILBOXID = 'MAILBOXID';
-	// RFC 9051 IMAP4rev2
-	const SIZE = 'SIZE';
 }

snappymail/v/0.0.0/app/libraries/MailSo/Imap/Folder.php

@@ -164,6 +164,7 @@ class Folder implements \JsonSerializable
 			'totalEmails' => $this->MESSAGES,
 			'unreadEmails' => $this->UNSEEN,
 			'id' => $this->MAILBOXID,
+			'size' => $this->SIZE,
 			'role' => $this->Role()
 /*
 			'myRights' => [

snappymail/v/0.0.0/app/libraries/MailSo/Imap/ImapClient.php

@@ -325,6 +325,10 @@ class ImapClient extends \MailSo\Net\NetClient
 			}
 			if (8 > PHP_INT_SIZE) {
 				$aList = \array_diff($aList, ['CONDSTORE']);
+				$aList = \array_diff($aList, ['STATUS=SIZE']);
+			}
+			if ($this->Settings->disable_status_size) {
+				$aList = \array_diff($aList, ['STATUS=SIZE']);
 			}
 		}
 		$this->aCapabilityItems = $aList;

snappymail/v/0.0.0/app/libraries/MailSo/Imap/Settings.php

@@ -28,6 +28,8 @@ class Settings extends \MailSo\Net\ConnectSettings
 		$disable_sort = false,
 		$disable_thread = false,
 		$disable_binary = false,
+		// STATUS SIZE can take a significant amount of time, therefore not active by default
+		$disable_status_size = true,
 		$expunge_all_on_delete = false,
 		$fast_simple_search = true,
 		$fetch_new_messages = true,
@@ -53,6 +55,7 @@ class Settings extends \MailSo\Net\ConnectSettings
 			'disable_sort',
 			'disable_thread',
 			'disable_binary',
+			'disable_status_size',
 			'expunge_all_on_delete',
 			'fast_simple_search',
 			'fetch_new_messages',
@@ -91,6 +94,7 @@ class Settings extends \MailSo\Net\ConnectSettings
 				'disable_sort' => $this->disable_sort,
 				'disable_thread' => $this->disable_thread,
 				'disable_binary' => $this->disable_binary,
+				'disable_status_size' => $this->disable_status_size,
 				'use_expunge_all_on_delete' => $this->expunge_all_on_delete,
 //				'body_text_limit' => $this->body_text_limit,
 				'fast_simple_search' => $this->fast_simple_search,

snappymail/v/0.0.0/app/libraries/MailSo/Imap/Traits/Status.php

@@ -82,7 +82,7 @@ trait Status
 	public ?string $MAILBOXID = null;
 
 	/**
-	 * RFC 9051
+	 * RFC 8438
 	 * The total size of the mailbox in octets.
 	 */
 	public ?int $SIZE = null;

snappymail/v/0.0.0/app/templates/Views/Admin/PopupsDomain.html

@@ -121,6 +121,13 @@
 						label: 'BINARY'
 					}
 				}"></div>
+				<div data-bind="component: {
+					name: 'Checkbox',
+					params: {
+						value: imapDisable_status_size,
+						label: 'STATUS SIZE'
+					}
+				}"></div>
 
 				<h4 data-i18n="POPUPS_DOMAIN/LIMITS"></h4>
 				<div class="control-group">

snappymail/v/0.0.0/app/templates/Views/User/SettingsFolderItem.html

@@ -7,6 +7,7 @@
 			autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"
 			data-bind="textInput: nameForEdit, visible: editing, hasfocus: editing, onEnter: rename, onEsc: unedit">
 		<span class="folder-system-name" data-bind="text: nameInfo, visible: isSystemFolder"></span>
+		<span class="folder-size" data-bind="text: friendlySize, visible: size"></span>
 	</td>
 	<td data-i18n="[title]SETTINGS_FOLDERS/HELP_DELETE_FOLDER">
 		<a class="btn btn-small btn-danger button-confirm-delete" data-bind="css: {'delete-access': askDelete()}, click: $root.deleteFolder"