Moderator, SkyTeam and Germany
Join Date: Sep 2001
Location: FRA/STR/NUE
Programs: BA, LH, KL, EY, IHG, Marriott, Hyatt, Hilton, Radisson, H Rewards
Posts: 5,964
I asked this question to KLM FD about 2 years ago and got the reply in writing that all intra-malaysian flights and the ZRH-KUL flight are not earning miles.
Another ft'er posted this info again as a response to a question to FD.
However I couldn't find anything like that in the membership guide or online... But if you ask me: I wouldn't take that risk.