前陣子我的帳戶也出問題。不過他的指示是叫我上去改改密碼驗證，過幾天就沒事了..

通常paypal寄出的信會有一個ID，如果沒有的話應該是釣魚成分大

Dear XXX,


We emailed you a little while ago to ask for your help resolving an issue
with your PayPal account. Your account is still temporarily limited because
we haven't heard from you.

We understand it may be frustrating not to have full access to your PayPal
account. We want to work with you to get your account back to normal as
quickly as possible.

What's the problem?

We noticed some unusual log in activity with your account. Please check
to make sure that no one has logged in to your account without your
permission.

Take a moment to change your password and security questions and review
your account information and recent transactions for changes or unknown
payments.

If you see a payment you don't recognize, go to the Resolution Center and
report it by clicking "Dispute a Transaction".

Case ID Number: PP-001-768-819-033