Unofficial quests do not give explorer points, but are often repeatable and offer unique rewards. They are a great way to amass experience, skill points, and useful items quickly.
Dweller King - The Dweller King in the Ixian Caverns needs your help.
Drug Dealer - The drug dealer on Giedi Prime has lost the key to his safe.
Lost Student - A student has gone missing at the BG Elementary school.