Безопасен ли countrywide.co.uk?

I gave my email address to an agent at the Taylors property agency so that he could forward a link to a property to me. Several weeks later I started receiving unsolicited marketing emails from "info@cwideonline.messages3.com" about offers from DFS. I appears that Countrywide Online is associated with Taylors and they use information provided to them to send unsolicited marketing emails. I know this for a fact because I use temporary email addresses on a domain that I own, which I can track. Avoid providing your personal data to Taylors or Countrywide.