---
schema_version: "1"
id: 063fd5b9b0b1d13f8903da3e96e36a00e9fe0dcaef9d32590f7ca4629c4d1cd4
title: Sender Authentication Package Domain Features
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/mktg/264-0-0/mc_es_sap_domain_features.md
canonical_url: https://help.salesforce.com/s/articleView?id=mktg.mc_es_sap_domain_features.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 8ff1ef5a08003e2d3bd164f46073c16282c1dfc3fd2fb2bc06e98e505af6aba2
description: The domain that you choose for your Sender Authentication Package (SAP) determines your platform and CloudPage pathways. Marketing Cloud Engagement creates subdomains for hosting click, image, view, and CloudPage pathways.
products:
  - Marketing
  - Marketing Cloud Engagement
release: "264"
---
# Sender Authentication Package Domain Features

The domain that you choose for your Sender Authentication Package (SAP) determines your platform and CloudPage pathways. Marketing Cloud Engagement creates subdomains for hosting click, image, view, and CloudPage pathways.

All platform pathways use HTTP and are unsecure by default. To secure pathways (HTTPS), include [SSL Certificates for Account Branding](https://help.salesforce.com/s/articleView?id=mktg.mc_es_ssl_certificates.htm&language=en_US) in your contract.

Host content on microsites and landing pages with [CloudPages](https://help.salesforce.com/s/articleView?id=mktg.mc_cp_cloudpages.htm&language=en_US).