Thank you for registering an account at example.com.
To activate your registration, please visit the following page:
http://example.com/activate/d5544f645c80f8a6c9af934c03a2ee2d7902dc1f/
This page will expire in 7 days.
例子.com?????
我点击网址,但没有激活我的帐户。
为什么????