---
schema_version: "1"
id: 72929173d46712666b233ef5249a76cc86fcae61134156f82c5c5d4522f12a90
title: DKIM Support for Google and Yahoo Email Spam Reduction
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/commerce/264-0-0/rn_b2c_support_for_dkim.md
canonical_url: https://help.salesforce.com/s/articleView?id=commerce.rn_b2c_support_for_dkim.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 40a5ce064bdf2c5e7d88edd06c074e0848d94a3b6b204951e03d0861ed289f05
description: "To ensure Google and Yahoo's announcements regarding reducing spam mails don’t disrupt your business operations, Salesforce B2C Commerce is making the following changes to our Commerce Cloud mail service:"
products:
  - Commerce
  - B2C Commerce
release: "264"
---
# DKIM Support for Google and Yahoo Email Spam Reduction

To ensure Google and Yahoo's announcements regarding reducing spam mails don’t disrupt your business operations, Salesforce B2C Commerce is making the following changes to our Commerce Cloud mail service:

- Offer Support for DKIM authentication
- In Business Manager customers can specify a private key to be used for DKIM

**How:** To use DKIM, you download a private key and configure Business Manager for DKIM.

In Business Manager, select **Administration** | **Operations** | **Private Key and Certificates** and import the private key for the DKIM. See [Private Keys and Certificates in B2C Commerce](https://help.salesforce.com/s/articleView?id=cc.b2c_certificates_and_private_keys.htm&type=5&language=en_US)

In Business Manager, select **Administration** | **Operations** | **Email Settings**.

- Check Enable DKIM.
- To use as the private DKIM key, select the RSA key.
- Define a selector.
    
    A selector must be set. The public key is stored as a TXT record on the relevant DNS entry.

![Note](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-commerce-b2c_commerce_release_notes-264-0-0-production-enus/4ec7e638-d25e-4c65-96ec-ec874bcf5183/images/icon_note.png)

Note The domain can’t be manually configured. The domain is the one used to send email. For example `noreply@notifications.example.com`.

The default DKIM location is `&selector>._domainkey.notifications.example.com`.

![Email settings](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-commerce-b2c_commerce_release_notes-264-0-0-production-enus/4ec7e638-d25e-4c65-96ec-ec874bcf5183/b2c_commerce_release_notes/images/24_1/rn_b2c_support_for_dkim_image.png)

#### See Also

- [Support for DKIM Authentication](https://help.salesforce.com/s/articleView?id=cc.b2c_support_for_dkim_authentication.htm&language=en_US)