diff --git a/app/controllers/AccountController.php b/app/controllers/AccountController.php
index 6516bd8462..a8f7166190 100755
--- a/app/controllers/AccountController.php
+++ b/app/controllers/AccountController.php
@@ -280,7 +280,7 @@ class AccountController extends \BaseController {
 				}
 				else if ($field == Contact::$fieldEmail && !$contact->email)
 				{
-					$contact->email = $value;
+					$contact->email = strtolower($value);
 				}				
 			}
 
@@ -500,7 +500,7 @@ class AccountController extends \BaseController {
 			$user->first_name = trim(Input::get('first_name'));
 			$user->last_name = trim(Input::get('last_name'));
 			$user->username = trim(Input::get('email'));
-			$user->email = trim(Input::get('email'));
+			$user->email = trim(strtolower(Input::get('email')));
 			$user->phone = trim(Input::get('phone'));				
 			$user->save();
 
@@ -550,7 +550,7 @@ class AccountController extends \BaseController {
 		$user = Auth::user();
 		$user->first_name = trim(Input::get('new_first_name'));
 		$user->last_name = trim(Input::get('new_last_name'));
-		$user->email = trim(Input::get('new_email'));
+		$user->email = trim(strtolower(Input::get('new_email')));
 		$user->password = trim(Input::get('new_password'));
 		$user->password_confirmation = trim(Input::get('new_password'));
 		$user->registered = true;
diff --git a/app/controllers/ClientController.php b/app/controllers/ClientController.php
index 73243348f5..09095e889d 100755
--- a/app/controllers/ClientController.php
+++ b/app/controllers/ClientController.php
@@ -207,7 +207,7 @@ class ClientController extends \BaseController {
 					$record = Contact::createNew();
 				}
 
-				$record->email = trim($contact->email);
+				$record->email = trim(strtolower($contact->email));
 				$record->first_name = trim($contact->first_name);
 				$record->last_name = trim($contact->last_name);
 				$record->phone = trim($contact->phone);
diff --git a/app/ninja/repositories/ClientRepository.php b/app/ninja/repositories/ClientRepository.php
index 5625a6b77d..0185d2a4f7 100755
--- a/app/ninja/repositories/ClientRepository.php
+++ b/app/ninja/repositories/ClientRepository.php
@@ -74,7 +74,7 @@ class ClientRepository
 				$contact = Contact::createNew();
 			}
 
-			$contact->email = trim($record['email']);
+			$contact->email = trim(strtolower($record['email']));
 			$contact->first_name = trim($record['first_name']);
 			$contact->last_name = trim($record['last_name']);
 			$contact->phone = trim($record['phone']);