diff --git a/src/NzbDrone.Core.Test/NotificationTests/EmailTests/EmailSettingsValidatorFixture.cs b/src/NzbDrone.Core.Test/NotificationTests/EmailTests/EmailSettingsValidatorFixture.cs
index 52aa77c01..b455a9003 100644
--- a/src/NzbDrone.Core.Test/NotificationTests/EmailTests/EmailSettingsValidatorFixture.cs
+++ b/src/NzbDrone.Core.Test/NotificationTests/EmailTests/EmailSettingsValidatorFixture.cs
@@ -61,16 +61,6 @@ public void should_not_be_valid_if_from_is_empty()
             _validator.Validate(_emailSettings).IsValid.Should().BeFalse();
         }
 
-        [TestCase("radarr")]
-        [TestCase("radarr@radarr")]
-        [TestCase("radarr.video")]
-        public void should_not_be_valid_if_from_is_invalid(string email)
-        {
-            _emailSettings.From = email;
-
-            _validator.Validate(_emailSettings).IsValid.Should().BeFalse();
-        }
-
         [TestCase("radarr")]
         [TestCase("radarr@radarr")]
         [TestCase("radarr.video")]