The 28-year-old goalkeeper has endured a frustrating three years since arriving at the club in a £1.5m deal from De Graaftschap and is now actively seeking a return to his home land. NAC Breda and Utrecht are both monitoring the situation, but NEC Nijmegen look favourites as they seek to replace Turkey-bound Dennis Gentenaar.
Postma has made just five appearances since the arrival of David O'Leary in the summer of 2003, and now looks certain to return to Holland after a frustrating three years in England. NEC have long been interested in the stubby stopper and his continuing peripheral role at Villa Park may now precipitate a summer move.