application.ini login_lowercase should be configurable per domain

dev/View/Popup/Domain.js

@@ -26,6 +26,7 @@ const
 		imapType: 0,
 		imapTimeout: 300,
 		imapShortLogin: false,
+		imapLowerLogin: false,
 		// SSL
 		imapSslVerify_peer: false,
 		imapSslAllow_self_signed: false,
@@ -50,6 +51,7 @@ const
 		smtpType: 0,
 		smtpTimeout: 60,
 		smtpShortLogin: false,
+		smtpLowerLogin: false,
 		smtpUseAuth: true,
 		smtpSetSender: false,
 		smtpAuthPlainLine: false,
@@ -69,6 +71,7 @@ const
 			secure: pInt(oDomain.imapType()),
 			timeout: oDomain.imapTimeout,
 			shortLogin: !!oDomain.imapShortLogin(),
+			lowerLogin: !!oDomain.imapLowerLogin(),
 			ssl: {
 				verify_peer: !!oDomain.imapSslVerify_peer(),
 				verify_peer_name: !!oDomain.imapSslVerify_peer(),
@@ -92,6 +95,7 @@ const
 			secure: pInt(oDomain.smtpType()),
 			timeout: oDomain.smtpTimeout,
 			shortLogin: !!oDomain.smtpShortLogin(),
+			lowerLogin: !!oDomain.smtpLowerLogin(),
 			ssl: {
 				verify_peer: !!oDomain.smtpSslVerify_peer(),
 				verify_peer_name: !!oDomain.smtpSslVerify_peer(),
@@ -109,6 +113,7 @@ const
 			secure: pInt(oDomain.sieveType()),
 			timeout: oDomain.sieveTimeout,
 			shortLogin: !!oDomain.imapShortLogin(),
+			lowerLogin: !!oDomain.imapLowerLogin(),
 			ssl: {
 				verify_peer: !!oDomain.imapSslVerify_peer(),
 				verify_peer_name: !!oDomain.imapSslVerify_peer(),

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

@@ -5,6 +5,7 @@
         "type": 0,
         "timeout": 300,
         "shortLogin": false,
+        "lowerLogin": true,
         "sasl": [
             "SCRAM-SHA3-512",
             "SCRAM-SHA-512",
@@ -39,6 +40,7 @@
         "type": 0,
         "timeout": 60,
         "shortLogin": false,
+        "lowerLogin": true,
         "sasl": [
             "SCRAM-SHA3-512",
             "SCRAM-SHA-512",
@@ -65,6 +67,7 @@
         "type": 0,
         "timeout": 10,
         "shortLogin": false,
+        "lowerLogin": true,
         "sasl": [
             "SCRAM-SHA3-512",
             "SCRAM-SHA-512",

snappymail/v/0.0.0/app/libraries/MailSo/Net/ConnectSettings.php

@@ -35,9 +35,11 @@ class ConnectSettings implements \JsonSerializable
 	public SSLContext $ssl;
 //	public bool $tls_weak = false;
 
-	// Authentication settings use by all child classes
+	// Authentication settings used by all child classes
 	public bool $useAuth = true;
 	public bool $shortLogin = false;
+	public bool $lowerLogin = true;
+	public string $stripLogin = '';
 	public array $SASLMechanisms = [
 		// https://github.com/the-djmaze/snappymail/issues/182
 		'SCRAM-SHA3-512',
@@ -77,11 +79,37 @@ class ConnectSettings implements \JsonSerializable
 			$this->passphrase = \is_string($value) ? new SensitiveString($value) : $value;
 		}
 		if ('username' === $name || 'login' === $name) {
-			$this->username = \SnappyMail\IDN::emailToAscii($value);
+			$this->username = $this->fixUsername($value);
-//			$this->username = \SnappyMail\IDN::emailToAscii(\MailSo\Base\Utils::Trim($value));
 		}
 	}
 
+	public function fixUsername(string $value, bool $allowShorten = true) : string
+	{
+		$value = \SnappyMail\IDN::emailToAscii($value);
+//		$value = \SnappyMail\IDN::emailToAscii(\MailSo\Base\Utils::Trim($value));
+		// Strip the domain part
+		if ($this->shortLogin && $allowShorten) {
+			$value = \MailSo\Base\Utils::getEmailAddressLocalPart($value);
+		}
+		// Convert to lowercase
+		if ($this->lowerLogin) {
+			$value = \mb_strtolower($value);
+		}
+		// Strip certain characters
+		if ($this->stripLogin) {
+			$value = \explode('@', $value);
+			if (isset($value[1])) {
+				$domain = \array_pop($value);
+			}
+			$value = \str_replace(\str_split($this->stripLogin), '', $value);
+			if (isset($value[1])) {
+				$value[] = $domain;
+			}
+			$value = \implode('@', $value);
+		}
+		return $value;
+	}
+
 	public static function fromArray(array $aSettings) : self
 	{
 		$object = new static;
@@ -92,6 +120,12 @@ class ConnectSettings implements \JsonSerializable
 			$object->timeout = $aSettings['timeout'];
 		}
 		$object->shortLogin = !empty($aSettings['shortLogin']);
+		if (isset($aSettings['lowerLogin'])) {
+			$object->lowerLogin = !empty($aSettings['lowerLogin']);
+		}
+		if (isset($aSettings['stripLogin'])) {
+			$object->stripLogin = $aSettings['stripLogin'];
+		}
 		$object->ssl = SSLContext::fromArray($aSettings['ssl'] ?? []);
 		if (!empty($aSettings['sasl']) && \is_array($aSettings['sasl'])) {
 			$object->SASLMechanisms = $aSettings['sasl'];
@@ -110,6 +144,8 @@ class ConnectSettings implements \JsonSerializable
 			'type' => $this->type,
 			'timeout' => $this->timeout,
 			'shortLogin' => $this->shortLogin,
+			'lowerLogin' => $this->lowerLogin,
+			'stripLogin' => $this->stripLogin,
 			'sasl' => $this->SASLMechanisms,
 			'ssl' => $this->ssl
 //			'tls_weak' => $this->tls_weak

snappymail/v/0.0.0/app/libraries/RainLoop/Actions/UserAuth.php

@@ -26,15 +26,13 @@ trait UserAuth
 	public function resolveLoginCredentials(string &$sEmail, \SnappyMail\SensitiveString $oPassword, string &$sLogin): void
 	{
 		$sEmail = \SnappyMail\IDN::emailToAscii(\MailSo\Base\Utils::Trim($sEmail));
-		if ($this->Config()->Get('login', 'login_lowercase', true)) {
-			$sEmail = \mb_strtolower($sEmail);
-		}
 
 		$this->Plugins()->RunHook('login.credentials.step-1', array(&$sEmail));
 
+		$oDomain = null;
+		$oDomainProvider = $this->DomainProvider();
 		if (!\str_contains($sEmail, '@')) {
 			$this->logWrite("The email address '{$sEmail}' is incomplete", \LOG_INFO, 'LOGIN');
-			$oDomain = null;
 			if ($this->Config()->Get('login', 'determine_user_domain', false)) {
 //				$sUserHost = \SnappyMail\IDN::toAscii($this->Http()->GetHost(false, true));
 				$sUserHost = \strtolower(\idn_to_ascii($this->Http()->GetHost(false, true)));
@@ -42,7 +40,6 @@ trait UserAuth
 
 				$aDomainParts = \explode('.', $sUserHost);
 				$iLimit = \min(\count($aDomainParts), 14);
-				$oDomainProvider = $this->DomainProvider();
 				while (0 < $iLimit--) {
 					$sLine = \implode('.', $aDomainParts);
 					$oDomain = $oDomainProvider->Load($sLine, false);
@@ -92,8 +89,11 @@ trait UserAuth
 		$this->logMask($sPassword);
 
 		$sLogin = $sEmail;
-		if ($this->Config()->Get('login', 'login_lowercase', true)) {
+		if (\str_contains($sEmail, '@')
-			$sLogin = \mb_strtolower($sLogin);
+		 && ($oDomain || ($oDomain = $oDomainProvider->Load(\MailSo\Base\Utils::getEmailAddressDomain($sEmail))))
+		) {
+			$sEmail = $oDomain->ImapSettings()->fixUsername($sEmail, false);
+			$sLogin = $oDomain->ImapSettings()->fixUsername($sLogin);
 		}
 
 		$this->Plugins()->RunHook('login.credentials', array(&$sEmail, &$sLogin, &$sPassword));

snappymail/v/0.0.0/app/libraries/RainLoop/Config/Application.php

@@ -282,8 +282,6 @@ When this value is gethostname, the gethostname() value is used.
 				'determine_user_language' => array(true, 'Detect language from browser header `Accept-Language`'),
 				'determine_user_domain' => array(false, 'Like default_domain but then HTTP_HOST/SERVER_NAME without www.'),
 
-				'login_lowercase' => array(true),
-
 				'sign_me_auto' => array(\RainLoop\Enumerations\SignMeType::DefaultOff,
 					'This option allows webmail to remember the logged in user
 once they closed the browser window.

snappymail/v/0.0.0/app/libraries/RainLoop/Model/Account.php

@@ -35,9 +35,7 @@ abstract class Account implements \JsonSerializable
 
 	public function IncLogin() : string
 	{
-		return $this->oDomain->ImapSettings()->shortLogin
+		return $this->sLogin;
-			? \MailSo\Base\Utils::getEmailAddressLocalPart($this->sLogin)
-			: $this->sLogin;
 	}
 
 	public function IncPassword() : string
@@ -47,10 +45,7 @@ abstract class Account implements \JsonSerializable
 
 	public function OutLogin() : string
 	{
-		$sSmtpLogin = $this->sSmtpLogin ?: $this->sLogin;
+		return $this->sSmtpLogin ?: $this->sLogin;
-		return $this->oDomain->SmtpSettings()->shortLogin
-			? \MailSo\Base\Utils::getEmailAddressLocalPart($sSmtpLogin)
-			: $sSmtpLogin;
 	}
 
 	public function Domain() : Domain

snappymail/v/0.0.0/app/libraries/RainLoop/Model/Domain.php

@@ -108,12 +108,12 @@ class Domain implements \JsonSerializable
 	{
 		$sW = \trim($this->whiteList);
 		if ($sW) {
-			$sEmail = \mb_strtolower($sEmail);
+			$sEmail = $this->IMAP->fixUsername($sEmail);
-			$sLogin = \mb_strtolower($sLogin);
+			$sLogin = $this->IMAP->fixUsername($sLogin);
 			$sUserPart = \MailSo\Base\Utils::getEmailAddressLocalPart($sLogin ?: $sEmail);
 			$sItem = \strtok($sW, " ;,\n");
 			while (false !== $sItem) {
-				$sItem = \mb_strtolower(\idn_to_ascii(\trim($sItem)));
+				$sItem = $this->IMAP->fixUsername(\trim($sItem));
 				if ($sItem && (
 					$sLogin === $sItem || $sEmail === $sItem
 					|| $sUserPart === $sItem || \str_starts_with($sItem, "{$sUserPart}@")

snappymail/v/0.0.0/app/localization/cs-CZ/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Žádné",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Povolit SIEVE skripty",
 		"LABEL_USE_SHORT_LOGIN": "Používat krátký login",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Používat autorizaci",
 		"LABEL_SET_SENDER": "Use login as sender",
 		"LABEL_AUTH_PLAIN_LINE": "Force single command AUTH PLAIN login",

snappymail/v/0.0.0/app/localization/da-DK/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Ingen",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Tillad sieve skripts",
 		"LABEL_USE_SHORT_LOGIN": "Brug kort log ind",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Brug godkendelse",
 		"LABEL_SET_SENDER": "Use login as sender",
 		"LABEL_AUTH_PLAIN_LINE": "Force single command AUTH PLAIN login",

snappymail/v/0.0.0/app/localization/de-DE/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Ohne",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Sieve-Skripte erlauben",
 		"LABEL_USE_SHORT_LOGIN": "Kurze Benutzernamen verwenden",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Authentifizierung verwenden",
 		"LABEL_SET_SENDER": "Verwenden Sie die Anmeldung als Absender",
 		"LABEL_AUTH_PLAIN_LINE": "Erzwinge einzelnen AUTH PLAIN Befehl bei der Anmeldung",

snappymail/v/0.0.0/app/localization/en/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "None",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Allow sieve scripts",
 		"LABEL_USE_SHORT_LOGIN": "Use short login",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Use authentication",
 		"LABEL_SET_SENDER": "Use login as sender",
 		"LABEL_AUTH_PLAIN_LINE": "Force single command AUTH PLAIN login",

snappymail/v/0.0.0/app/localization/es-ES/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Ninguno",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Permitir scripts de filtro",
 		"LABEL_USE_SHORT_LOGIN": "Inicio de Sesión corto",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Usar autenticación",
 		"LABEL_SET_SENDER": "Usar inicio de sesión como remitente",
 		"LABEL_AUTH_PLAIN_LINE": "Force single command AUTH PLAIN login",

snappymail/v/0.0.0/app/localization/eu/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Bat ere ez",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Onartu sieve scriptak",
 		"LABEL_USE_SHORT_LOGIN": "Erabili login motza",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Erabili autentikazioa",
 		"LABEL_SET_SENDER": "Erabili logina bidaltzaile bezala",
 		"LABEL_AUTH_PLAIN_LINE": "Force single command AUTH PLAIN login",

snappymail/v/0.0.0/app/localization/fa-IR/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "هیچ‌کدام",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "اجازه به اجرا‌شونده‌های sieve",
 		"LABEL_USE_SHORT_LOGIN": "استفاده از ورود کوتاه بدون دامنه",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "استفاده از احراز هویت",
 		"LABEL_SET_SENDER": "Use login as sender",
 		"LABEL_AUTH_PLAIN_LINE": "Force single command AUTH PLAIN login",

snappymail/v/0.0.0/app/localization/fi-FI/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Ei mitään",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Salli sieve skriptit",
 		"LABEL_USE_SHORT_LOGIN": "Käytä lyhyttä kirjautumista",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Käytä tunnistautumista",
 		"LABEL_SET_SENDER": "Use login as sender",
 		"LABEL_AUTH_PLAIN_LINE": "Force single command AUTH PLAIN login",

snappymail/v/0.0.0/app/localization/fr-FR/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Aucun",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Autoriser les scripts sieve",
 		"LABEL_USE_SHORT_LOGIN": "Utiliser l'identifiant court",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Utiliser l'authentification",
 		"LABEL_SET_SENDER": "Utiliser la connexion en tant qu'expéditeur",
 		"LABEL_AUTH_PLAIN_LINE": "Forcer l'authentification AUTH PLAIN",

snappymail/v/0.0.0/app/localization/hu-HU/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Semmi",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "SIEVE szkriptek engedélyezése",
 		"LABEL_USE_SHORT_LOGIN": "Rövid felhasználónév használata",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Hitelesítés használata",
 		"LABEL_SET_SENDER": "Use login as sender",
 		"LABEL_AUTH_PLAIN_LINE": "Force single command AUTH PLAIN login",

snappymail/v/0.0.0/app/localization/id-ID/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Tidak satupun",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Izinkan script sieve",
 		"LABEL_USE_SHORT_LOGIN": "Gunakan login singkat",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Gunakan otentikasi",
 		"LABEL_SET_SENDER": "Use login as sender",
 		"LABEL_AUTH_PLAIN_LINE": "Force single command AUTH PLAIN login",

snappymail/v/0.0.0/app/localization/it-IT/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "None",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Permetti scripts sieve",
 		"LABEL_USE_SHORT_LOGIN": "Usa login breve",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Usa autenticazione",
 		"LABEL_SET_SENDER": "Usa login come mittente",
 		"LABEL_AUTH_PLAIN_LINE": "Force login a comando singolo AUTH PLAIN",

snappymail/v/0.0.0/app/localization/ja-JP/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "なし",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "SIEVEスクリプトを使用する",
 		"LABEL_USE_SHORT_LOGIN": "短いログイン名を使う",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "認証を使用する",
 		"LABEL_SET_SENDER": "ログイン名を送信者として使う",
 		"LABEL_AUTH_PLAIN_LINE": "Force single command AUTH PLAIN login",

snappymail/v/0.0.0/app/localization/lt-LT/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Nėra",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Leisti sieve programavimą",
 		"LABEL_USE_SHORT_LOGIN": "Naudoti trumpą prisijungimo vardą",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Naudoti autentifikavimą ",
 		"LABEL_SET_SENDER": "Use login as sender",
 		"LABEL_AUTH_PLAIN_LINE": "Force single command AUTH PLAIN login",

snappymail/v/0.0.0/app/localization/nb-NO/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Ingen",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Tillat sieve-skript",
 		"LABEL_USE_SHORT_LOGIN": "Bruk forkortet brukernavn",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Bruk autentisering",
 		"LABEL_SET_SENDER": "Bruk pålogging som avsender",
 		"LABEL_AUTH_PLAIN_LINE": "Force single command AUTH PLAIN login",

snappymail/v/0.0.0/app/localization/nl-NL/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Geen",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Sta Sieve scripts toe",
 		"LABEL_USE_SHORT_LOGIN": "Gebruik verkorte login",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Gebruik authenticatie",
 		"LABEL_SET_SENDER": "Gebruik login als verzender",
 		"LABEL_AUTH_PLAIN_LINE": "Forceer een enkele opdracht AUTH PLAIN-aanmelding",

snappymail/v/0.0.0/app/localization/pl-PL/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Bez zabezpieczeń",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Zezwól na skrypty sieve",
 		"LABEL_USE_SHORT_LOGIN": "Użyj krótkiego loginu",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Użyj uwierzytelnienia",
 		"LABEL_SET_SENDER": "Użyj loginu jako nadawcy",
 		"LABEL_AUTH_PLAIN_LINE": "Wymuś logowanie pojedynczą komendą AUTH PLAIN",

snappymail/v/0.0.0/app/localization/pt-BR/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Nenhuma",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Permitir scripts sieve",
 		"LABEL_USE_SHORT_LOGIN": "Usar login curto",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Usar autenticação",
 		"LABEL_SET_SENDER": "Use login as sender",
 		"LABEL_AUTH_PLAIN_LINE": "Force single command AUTH PLAIN login",

snappymail/v/0.0.0/app/localization/pt-PT/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Nenhuma",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Permitir scripts sieve",
 		"LABEL_USE_SHORT_LOGIN": "Usar nome de utilizador curto",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Usar autenticação",
 		"LABEL_SET_SENDER": "Usar nome de utilizador como remetente",
 		"LABEL_AUTH_PLAIN_LINE": "Forçar comando AUTH PLAIN único para autenticar",

snappymail/v/0.0.0/app/localization/pt/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Nenhuma",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Permitir scripts sieve",
 		"LABEL_USE_SHORT_LOGIN": "Usar nome de utilizador curto",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Usar autenticação",
 		"LABEL_SET_SENDER": "Usar nome de utilizador como remetente",
 		"LABEL_AUTH_PLAIN_LINE": "Forçar comando AUTH PLAIN único para autenticar",

snappymail/v/0.0.0/app/localization/ru-RU/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Нет",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Разрешить Sieve сценарии",
 		"LABEL_USE_SHORT_LOGIN": "Использовать короткий логин",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Использовать аутентификацию",
 		"LABEL_SET_SENDER": "Использовать логин в качестве отправителя",
 		"LABEL_AUTH_PLAIN_LINE": "Принудительный вход командой AUTH PLAIN",

snappymail/v/0.0.0/app/localization/sk-SK/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Žiadne",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Povoliť Sieve skripty",
 		"LABEL_USE_SHORT_LOGIN": "Použiť skrátené prihlásenie",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Použiť overenie",
 		"LABEL_SET_SENDER": "Use login as sender",
 		"LABEL_AUTH_PLAIN_LINE": "Force single command AUTH PLAIN login",

snappymail/v/0.0.0/app/localization/sl-SI/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Nobeno",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Dovoljene sieve skripte",
 		"LABEL_USE_SHORT_LOGIN": "Uporaba uporabniškega imena brez domene",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Uporaba overjanja",
 		"LABEL_SET_SENDER": "Use login as sender",
 		"LABEL_AUTH_PLAIN_LINE": "Force single command AUTH PLAIN login",

snappymail/v/0.0.0/app/localization/sv-SE/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Ingen",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Tillåta sikt skript",
 		"LABEL_USE_SHORT_LOGIN": "Använda korta inloggning",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Använd autentisering",
 		"LABEL_SET_SENDER": "Use login as sender",
 		"LABEL_AUTH_PLAIN_LINE": "Force single command AUTH PLAIN login",

snappymail/v/0.0.0/app/localization/vi-VN/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "Không có",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "Cho phép script của sieve",
 		"LABEL_USE_SHORT_LOGIN": "Dùng đăng nhập ngắn",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "Dùng xác minh",
 		"LABEL_SET_SENDER": "Dùng tên đăng nhập là email người dùng",
 		"LABEL_AUTH_PLAIN_LINE": "Force single command AUTH PLAIN login",

snappymail/v/0.0.0/app/localization/zh-CN/admin.json

@@ -136,6 +136,7 @@
 		"SECURE_OPTION_NONE": "无",
 		"LABEL_ALLOW_SIEVE_SCRIPTS": "可使用筛选脚本",
 		"LABEL_USE_SHORT_LOGIN": "使用短用户名登录",
+		"LABEL_LOWERCASE_LOGIN": "Lowercase login (case-insensitive)",
 		"LABEL_USE_AUTH": "使用认证",
 		"LABEL_SET_SENDER": "使用登录名作为发件人",
 		"LABEL_AUTH_PLAIN_LINE": "强制单一 AUTH PLAIN 命令登录",

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

@@ -60,7 +60,17 @@
 						value: imapShortLogin
 					}
 				}"></div>
-				<span style="opacity:0.7"> (user@domain.com → user)</span>
+				<span style="opacity:0.7"> (user@example.com → user)</span>
+				<span style="opacity:0.7"> (user@example.com → user)</span>
+				<br>
+				<div style="display: inline-block;" data-bind="component: {
+					name: 'Checkbox',
+					params: {
+						label: 'POPUPS_DOMAIN/LABEL_LOWERCASE_LOGIN',
+						value: imapLowerLogin
+					}
+				}"></div>
+				<span style="opacity:0.7"> (USER@example.com → user@example.com)</span>
 
 				<h4>SSL/TLS</h4>
 				<div data-bind="component: {
@@ -157,7 +167,16 @@
 							value: smtpShortLogin
 						}
 					}"></div>
-					<span style="opacity:0.7"> (user@domain.com → user)</span>
+					<span style="opacity:0.7"> (user@example.com → user)</span>
+					<br>
+					<div style="display: inline-block;" data-bind="component: {
+						name: 'Checkbox',
+						params: {
+							label: 'POPUPS_DOMAIN/LABEL_LOWERCASE_LOGIN',
+							value: smtpLowerLogin
+						}
+					}"></div>
+					<span style="opacity:0.7"> (USER@example.com → user@example.com)</span>
 					<div data-bind="component: {
 						name: 'Checkbox',
 						params: {