diff --git a/mozilla/suite/locales/en-US/chrome/mailnews/messenger.properties b/mozilla/suite/locales/en-US/chrome/mailnews/messenger.properties
index 28360647995..de749ae478b 100644
--- a/mozilla/suite/locales/en-US/chrome/mailnews/messenger.properties
+++ b/mozilla/suite/locales/en-US/chrome/mailnews/messenger.properties
@@ -281,3 +281,15 @@ quotaPercentUsed=%S%% full
 # for message views
 confirmViewDeleteTitle=Confirm
 confirmViewDeleteMessage=Are you sure you want to delete this view?
+
+## @name ENTER_PASSWORD_PROMPT
+## @loc None
+# LOCALIZATION NOTE (passwordPrompt): Do not translate the word %S below.
+# Place the word "%S" in your translation where the email address
+# or the username should appear
+passwordPrompt=Enter your password for %1$S on %2$S:
+
+## @name ENTER_PASSWORD_PROMPT_TITLE
+## @loc None
+passwordTitle=Mail Server Password Required
+