diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2b068547..23cbebb0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -116,6 +116,7 @@ v1.6.0 - unreleased
 - Bug: Don't recursivly chown on mailboxes ([#776](https://github.com/Mailu/Mailu/issues/776))
 - Bug: Fix forced password input for user edit ([#745](https://github.com/Mailu/Mailu/issues/745))
 - Bug: Fetched accounts: Password field is of type "text" ([#789](https://github.com/Mailu/Mailu/issues/789))
+- Bug: Auto-forward destination not accepting top level domains ([#818](https://github.com/Mailu/Mailu/issues/818))
 - Bug: DOMAIN_REGISTRATION=False in .env was not treated correctly ([#830](https://github.com/Mailu/Mailu/issues/830))
 
 v1.5.1 - 2017-11-21
diff --git a/core/admin/mailu/ui/forms.py b/core/admin/mailu/ui/forms.py
index e8302199..48355748 100644
--- a/core/admin/mailu/ui/forms.py
+++ b/core/admin/mailu/ui/forms.py
@@ -37,7 +37,7 @@ class MultipleEmailAddressesVerify(object):
         self.message = message
 
     def __call__(self, form, field):
-        pattern = re.compile(r'^([_a-z0-9\-]+)(\.[_a-z0-9\-]+)*@([a-z0-9\-]{2,}\.)*([a-z]{2,4})(,([_a-z0-9\-]+)(\.[_a-z0-9\-]+)*@([a-z0-9\-]{2,}\.)*([a-z]{2,4}))*$')
+        pattern = re.compile(r'^([_a-z0-9\-]+)(\.[_a-z0-9\-]+)*@([a-z0-9\-]{2,}\.)*([a-z]{2,})(,([_a-z0-9\-]+)(\.[_a-z0-9\-]+)*@([a-z0-9\-]{2,}\.)*([a-z]{2,}))*$')
         if not pattern.match(field.data.replace(" ", "")):
             raise validators.ValidationError(self.message)