Postmaster Phobius is a vendor in Corepunk. It has 1 known spawn location on the Kwalat map. It sells 876 items.
This is the postmaster general of Riverrise, who thinks he has an important role in the kingdom. He is very vain, and takes mail very seriously - even though nobody else does. This is due to a mysterious tragedy on his home world that got him sent to Kwalat. He is comically serious about the mail, even down to postage and porno mags.