Feed Validator Support

[Z]

Hi,

My name is Zyna, and I work for Twenty Over Ten.

We have customers that use our RSS Feed from their blogs, and MailChimp isn't working correctly because of this reason "Use of unknown namespace: http://www.twentyoverten.com"

https://validator.w3.org/feed/check.cgi?url=https%3A%2F%2Faegiswealth.com%2Finsights%2Ffeed.xml

Could you please add http://www.twentyoverten.com as a supported namespace?

Thank you kindly!