diff --git a/app/models/person_notifier.rb b/app/models/person_notifier.rb
index ddab97f..5e8febf 100644
--- a/app/models/person_notifier.rb
+++ b/app/models/person_notifier.rb
@@ -82,7 +82,7 @@ class PersonNotifier
       @url = @profile.environment.top_url
       mail(
         content_type: "text/html",
-        from: "#{@profile.environment.name} <#{@profile.environment.contact_email}>",
+        from: "#{@profile.environment.name} <#{@profile.environment.noreply_email}>",
         to: @profile.email,
         subject: _("[%s] Network Activity") % [@profile.environment.name]
       )
--
libgit2 0.21.2