diff --git a/UI/MainUI/NorwegianNynorsk.lproj/Localizable.strings b/UI/MainUI/NorwegianNynorsk.lproj/Localizable.strings
index e8459ca2a..37b78f478 100644
--- a/UI/MainUI/NorwegianNynorsk.lproj/Localizable.strings
+++ b/UI/MainUI/NorwegianNynorsk.lproj/Localizable.strings
@@ -6,11 +6,28 @@
 "Domain" = "Domain";
 "Remember username" = "Husk brukernavn";
 "Connect" = "Logg inn";
+
+/* Appears while authentication is in progress */
+"Authenticating" = "Authenticating";
+
+/* Appears when authentication succeeds */
+"Welcome" = "Welcome";
+
+"Authentication Failed" = "Authentication Failed";
 "Wrong username or password." = "Feil brukernavn eller passord.";
+"Retry" = "Retry";
+"Login failed due to unhandled error case:" = "Login failed due to unhandled error case:";
 "cookiesNotEnabled" = "Du kan ikke logge inn fordi nettleser ikke har aktivert infokapsler (cookies). Endre innstillinger i nettleseren din slik at infokapsler (cookies) er tillatt.";
 "browserNotCompatible" = "Versjonen av nettleseren du anvender støttes ikke av denne webmailen. Vi anbefaler at du bruker Firefox. Klikk på linken under for  å laste ned den siste versionen av Firefox.";
 "alternativeBrowsers" = "Alternativt kan du også forsøke følgende kompatible nettlesere";
 "alternativeBrowserSafari" = "Alternativt kan du også bruke Safari.";
+
+/* 2FA */
+"Verification Code" = "Verification Code";
+"Enter the 6-digit verification code from your TOTP application." = "Enter the 6-digit verification code from your TOTP application.";
+"You provided an invalid TOTP key." = "You provided an invalid TOTP key.";
+"Two-factor authentication has been disabled. Visit the Preferences module to restore two-factor authentication and reconfigure your TOTP application." = "Two-factor authentication has been disabled. Visit the Preferences module to restore two-factor authentication and reconfigure your TOTP application.";
+
 "Download" = "Last ned";
 "Language" = "Språk";
 "choose" = "Velg ...";
@@ -22,7 +39,6 @@
 "ChineseChina" = "简体中文";
 "ChineseTaiwan" = "Chinese (Taiwan)";
 "Croatian" = "Hrvatski";
-"Croatian" = "Hrvatski";
 "Czech" = "Česky";
 "Danish" = "Dansk (Danmark)";
 "Dutch" = "Nederlands";
@@ -58,11 +74,9 @@
 "TurkishTurkey" = "Türkçe (Türkiye)";
 "Ukrainian" = "Українська";
 "Welsh" = "Cymraeg";
+
 "About" = "Om";
-"AboutBox" = "Developed by Inverse, SOGo is a fully-featured groupware server with a focus on scalability and simplicity.<br/><br/>
-SOGo provides a rich AJAX-based Web interface and supports multiple native clients through the use of standard protocols such as CalDAV and CardDAV.<br/><br/>
-SOGo is distributed under the <a href=\"http://gnu.org/licenses/gpl.html\">GNU GPL</a> version 2 or later and parts are distributed under the GNU LGPL version 2. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.<br/><br/>
-See <a href=\"http://www.sogo.nu/en/support/community.html\">this page</a> for various support options.";
+"AboutBox" = "Developed by Inverse and Alinto, SOGo is a fully-featured groupware server with a focus on scalability and simplicity.<br/><br/>\nSOGo provides a rich AJAX-based Web interface and supports multiple native clients through the use of standard protocols such as CalDAV and CardDAV.<br/><br/>\nSOGo is distributed under the <a href=\"http://gnu.org/licenses/gpl.html\">GNU GPL</a> version 2 or later and parts are distributed under the GNU LGPL version 2. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.<br/><br/>\nSee <a href=\"http://www.sogo.nu/en/support/community.html\">this page</a> for various support options.";
 "Your account was locked due to too many failed attempts." = "Din konto har blitt låst på grunn av for mange misslykkete innlogginger.";
 "Your account was locked due to an expired password." = "Din konto har blitt låst fordi ditt passord er utløpt.";
 "Login failed due to unhandled error case" = "Login failed due to unhandled error case";
@@ -93,3 +107,22 @@ See <a href=\"http://www.sogo.nu/en/support/community.html\">this page</a> for v
 "Confirmation" = "Bekreftelse";
 "Cancel" = "Avbryt";
 "Please wait..." = "Vennligst vent...";
+"Close" = "Close";
+"Missing search parameter" = "Missing search parameter";
+"Missing type parameter" = "Missing type parameter";
+
+/* Password Recovery */
+"Secondary e-mail" = "Secondary e-mail";
+"Answer" = "Answer";
+"Password lost" = "Password lost";
+"No password recovery method has been defined for this user" = "No password recovery method has been defined for this user";
+"Invalid secret question answer" = "Invalid secret question answer";
+"Next" = "Next";
+"Back" = "Back";
+"Please enter a new password below" = "Please enter a new password below";
+"A link will be sent to %{0}" = "A link will be sent to %{0}";
+"A password reset link has been sent, please check your recovery e-mail mailbox and click on the link" = "A password reset link has been sent, please check your recovery e-mail mailbox and click on the link";
+"Invalid configuration for email password recovery" = "Invalid configuration for email password recovery";
+"Password recovery email in error" = "Password recovery email in error";
+"Password reset" = "Password reset";
+"Hi %{0},\nThere was a request to change your password!\n\nIf you did not make this request then please ignore this email.\n\nOtherwise, please click this link to change your password: %{1}" = "Hi %{0},\nThere was a request to change your password!\n\nIf you did not make this request then please ignore this email.\n\nOtherwise, please click this link to change your password: %{1}";
\ No newline at end of file