I get an automatic email alert titled "Frequent Flyer Points that are about to expire from your account" with the points that will expire in the next 4 months.
Also, you can find at the bottom of the on

3 first operations of Points to redeem (Before expiration)

Date of
Transaction Type Description Points Type Points Earned RemainedPoints
15/03/2006 Point Silver Tier Promotion on Flt 0027 Extra 20 20
15/03/2006 Flight NML LY0027 Q Tel Aviv Yafo - Newark Basic 200 45
26/04/2006 Point Silver Tier Promotion on Flt 0028 Extra 20 20