diff --git a/src/app/theme/validators/email.validator.ts b/src/app/theme/validators/email.validator.ts
index a23f8533..4e5c8f23 100644
--- a/src/app/theme/validators/email.validator.ts
+++ b/src/app/theme/validators/email.validator.ts
@@ -3,7 +3,7 @@ import {AbstractControl} from '@angular/forms';
 export class EmailValidator {
 
   public static validate(c:AbstractControl) {
-    let EMAIL_REGEXP = /^[a-z0-9!#$%&'*+\/=?^_`{|}~.-]+@[a-z0-9]([a-z0-9-]*[a-z0-9])?(\.[a-z0-9]([a-z0-9-]*[a-z0-9])?)*$/i;
+    let EMAIL_REGEXP = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
 
     return EMAIL_REGEXP.test(c.value) ? null : {
       validateEmail: {