This article is from the Theatre FAQ, by aku@leland.Stanford.EDU (Andrew Chia-Tso Ku) with numerous contributions by others.
Yes, ManangL@aol.com is indeed Lea Salonga. Please don't
waste her time asking her to prove who she is. There are
plenty of people who can vouch for her identity. Lea
has granted permission to be included in the FAQ, so this
entry is not an invasion of her privacy.