update email events index

db/migrate/20250922053744_update_email_event_type_index.rb

@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+class UpdateEmailEventTypeIndex < ActiveRecord::Migration[8.0]
+  def change
+    remove_index :email_events, :email, where: "event_type IN ('bounce', 'soft_bounce', 'complaint', 'soft_complaint')",
+                                        name: 'index_email_events_on_email_event_types'
+
+    add_index :email_events, :email,
+              where: "event_type IN ('bounce', 'soft_bounce', 'permanent_bounce', 'complaint', 'soft_complaint')",
+              name: 'index_email_events_on_email_event_types'
+  end
+end