--- a/mail/messenger/addressbook/aboutAddressBook.ftl
+++ b/mail/messenger/addressbook/aboutAddressBook.ftl
@@ -1,21 +1,26 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, you can obtain one at http://mozilla.org/MPL/2.0/.
-
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, you can obtain one at http://mozilla.org/MPL/2.0/.
 
+about-addressbook-title = Adressebok
+
 ## Toolbar
 
+about-addressbook-toolbar-new-address-book =
+    .label = Ny adressebok
+
 ## Books
 
+
 ## Cards
 
+
+## Card column headers
+## Each string is listed here twice, and the values should match.
+
+
 ## Details
 
+
 # Photo dialog