diff --git a/app/mailers/bulk_upload_mailer.rb b/app/mailers/bulk_upload_mailer.rb
new file mode 100644
index 000000000..5ab0d70b0
--- /dev/null
+++ b/app/mailers/bulk_upload_mailer.rb
@@ -0,0 +1,79 @@
+class BulkUploadMailer < NotifyMailer
+  BULK_UPLOAD_COMPLETE_TEMPLATE_ID = "83279578-c890-4168-838b-33c9cf0dc9f0".freeze
+  BULK_UPLOAD_FAILED_CSV_ERRORS_TEMPLATE_ID = "e27abcd4-5295-48c2-b127-e9ee4b781b75".freeze
+  BULK_UPLOAD_FAILED_FILE_SETUP_ERROR_TEMPLATE_ID = "24c9f4c7-96ad-470a-ba31-eb51b7cbafd9".freeze
+  BULK_UPLOAD_FAILED_SERVICE_ERROR_TEMPLATE_ID = "c3f6288c-7a74-4e77-99ee-6c4a0f6e125a".freeze
+  BULK_UPLOAD_WITH_ERRORS_TEMPLATE_ID = "eb539005-6234-404e-812d-167728cf4274".freeze
+
+  def send_bulk_upload_complete_mail(user, bulk_upload)
+    send_email(
+      user.email,
+      BULK_UPLOAD_COMPLETE_TEMPLATE_ID,
+      {
+        title: "[#{bulk_upload} title]",
+        filename: "[#{bulk_upload} filename]",
+        upload_timestamp: "[#{bulk_upload} upload_timestamp]",
+        success_description: "[#{bulk_upload} success_description]",
+        logs_link: "[#{bulk_upload} logs_link]",
+      },
+    )
+  end
+
+  def send_bulk_upload_failed_csv_errors_mail(user, bulk_upload)
+    send_email(
+      user.email,
+      BULK_UPLOAD_FAILED_CSV_ERRORS_TEMPLATE_ID,
+      {
+        filename: "[#{bulk_upload} filename]",
+        upload_timestamp: "[#{bulk_upload} upload_timestamp]",
+        year_combo: "[#{bulk_upload} year_combo]",
+        lettings_or_sales: "[#{bulk_upload} lettings_or_sales]",
+        error_description: "[#{bulk_upload} error_description]",
+        summary_report_link: "[#{bulk_upload} summary_report_link]",
+      },
+    )
+  end
+
+  def send_bulk_upload_failed_file_setup_error_mail(user, bulk_upload)
+    send_email(
+      user.email,
+      BULK_UPLOAD_FAILED_FILE_SETUP_ERROR_TEMPLATE_ID,
+      {
+        filename: "[#{bulk_upload} filename]",
+        upload_timestamp: "[#{bulk_upload} upload_timestamp]",
+        lettings_or_sales: "[#{bulk_upload} lettings_or_sales]",
+        year_combo: "[#{bulk_upload} year_combo]",
+        errors_list: "[#{bulk_upload} errors_list]",
+        bulk_upload_link: "[#{bulk_upload} bulk_upload_link]",
+      },
+    )
+  end
+
+  def send_bulk_upload_failed_service_error_mail(user, bulk_upload)
+    send_email(
+      user.email,
+      BULK_UPLOAD_FAILED_SERVICE_ERROR_TEMPLATE_ID,
+      {
+        filename: "[#{bulk_upload} filename]",
+        upload_timestamp: "[#{bulk_upload} upload_timestamp]",
+        lettings_or_sales: "[#{bulk_upload} lettings_or_sales]",
+        year_combo: "[#{bulk_upload} year_combo]",
+        bulk_upload_link: "[#{bulk_upload} bulk_upload_link]",
+      },
+    )
+  end
+
+  def send_bulk_upload_with_errors_mail(user, bulk_upload)
+    send_email(
+      user.email,
+      BULK_UPLOAD_WITH_ERRORS_TEMPLATE_ID,
+      {
+        title: "[#{bulk_upload} title]",
+        filename: "[#{bulk_upload} filename]",
+        upload_timestamp: "[#{bulk_upload} upload_timestamp]",
+        error_description: "[#{bulk_upload} error_description]",
+        summary_report_link: "[#{bulk_upload} summary_report_link]",
+      },
+    )
+  end
+end