TBB 1.7: Fixed missing English translations

Author: Chrissyx

languages/en-US/Mails.ini

@@ -107,4 +107,13 @@ message_notify_sub_new_reply = "Hello %1$s,
 
 a new reply was posted in a topic subscribed by you!
 
-You can access the topic via this link: %2$s"
+You can access the topic via this link: %2$s"
+
+;PrivateMessage
+subject_pm_from_user = "Private message from a forum user"
+message_pm_from_user = "Hello %1$s,
+
+a private message '%3$s' was sent to you from %2$s:
+%4$s
+
+If you do not want to receive such e-mails, disabled in your profile the option 'Receive e-mails from the forum?'."