Mailula will now realise his dream of playing in Europe after moving to Kortrijk, a club which once had South African players Lars Veldwijk & Darren Keet on their books.
The 24-year-old joins his compatriots Shandre Campbell and Kurt Abrahams, who are currently plying their trade in Belgium.
Campbell features for both Club Brugge in the top tier and their feeder side, Club NXT, in the Challenger Pro League.
While Abrahams turns out for Beveren in the Challenger Pro League.