Fastmail is the parent company of Pobox Lifetime Email and Listbox Email Marketing. We are located in Melbourne, Australia. In 2015, the Pobox and Listbox services were acquired by Fastmail from IC Group, as complementary services to our longtime flagship email service. Find out more about the acquisition.
In the context of Pobox, "Fastmail" is also how we typically refer to the webmail/calendar/contact interface. For Pobox users, it is a replacement for our previous stand-alone webmail interface. All account settings are still found on the Pobox website.
Pobox is a wholly owned service of Fastmail, and is controlled by their policies.