diff --git a/plugins/Imap/ImapPlugin.php b/plugins/Imap/ImapPlugin.php
index 66be799d3e..1661ed86ea 100644
--- a/plugins/Imap/ImapPlugin.php
+++ b/plugins/Imap/ImapPlugin.php
@@ -51,16 +51,16 @@ class ImapPlugin extends Plugin
 
     function initialize(){
         if(!isset($this->mailbox)){
-            throw new Exception("must specify a mailbox");
+            throw new Exception(_m("A mailbox must be specified."));
         }
         if(!isset($this->user)){
-            throw new Exception("must specify a user");
+            throw new Exception(_m("A user must be specified.");
         }
         if(!isset($this->password)){
-            throw new Exception("must specify a password");
+            throw new Exception(_m("A password must be specified."));
         }
         if(!isset($this->poll_frequency)){
-            throw new Exception("must specify a poll_frequency");
+            throw new Exception(_m("A poll_frequency must be specified."));
         }
 
         return true;
diff --git a/plugins/Imap/imapmanager.php b/plugins/Imap/imapmanager.php
index 0bbd42e78f..68b8b7d874 100644
--- a/plugins/Imap/imapmanager.php
+++ b/plugins/Imap/imapmanager.php
@@ -92,12 +92,12 @@ class ImapManager extends IoManager
     {
         return $this->check_mailbox() > 0;
     }
-    
+
     function pollInterval()
     {
         return $this->plugin->poll_frequency;
     }
-    
+
     protected function connect()
     {
         $this->conn = imap_open($this->plugin->mailbox, $this->plugin->user, $this->plugin->password);