Shut the door. Immediately. Always. Then I take off my coat, put away my purse and lunch, and jump right into emails, new incidences that happened overnight, trade periodicals that came out recently, relevant issues that should be posted and discussed on our FB page, upcoming meetings (both staff, customer and potential customer) and employee schedules.
The first hour of my morning is sacrosanct to me and I will bite (and have bitten) people's heads off if they interrupt me during it. I have groomed my "not a morning person" reputation carefully and guard it like it's gold because the first hour is THE MOST PRODUCTIVE hour of my day. I don't want to waste it yapping about people's weekends, what they did last night or what their sports team or NASCAR did on TV.