sentences:  McMillan also was named agency of record for Sophos PLC, a U.K.-based company specializing in email, web, and computer threat protection.The agency also started relationships with Getty Images and American Greetings.In 2007, McMillan deepened its relationship with Canada Post, becoming the crown corporation's primary source for interactive and web services, as well as becoming a principle marketing partner for the Canadian Medical Association (CMA).