On days when companies all over the country are pushing their products, especially online, Cooking.com needed to be able to stand out to customers at the appropriate time of the day.On Cyber Monday, you want to be in the inbox around 8 a.m. or 9 a.m. when people are just getting into work and finishing their coffee, Bunn says.Cooking.com had no control over what time an email would reach a speci