A campaign's sending hours can now follow each lead's local time. A 9 AM to 5 PM window then means 9 AM where each prospect is.

Open the campaign's Settings tab. Under Sending Schedule, open the time zone picker and choose Prospect's timezone, pinned at the top of the list. The campaign page then shows the window with "Prospect's timezone".

Ken finds each lead's time zone from their city, then their state or region, then their country, and it reads phrases like "Greater Seattle Area". In countries with several time zones, such as the US, the city or state decides. When Ken cannot tell, it uses New York hours.

New campaigns also have Send to same-company contacts on the same day turned on, under Scheduling.