having problems getting the new passwords from email

[Alitalia3421]

I am making my own punbb,drupal site template and after I registered the site,the site sent me a new password. I am having problems getting the new passwords from email.
how to prase the email and then enter the new passwords correctly when I login into my account?

Thanks in advance

 

[step85]

Password parsed by analogy with parsing links confirm registration.
http://help.zennolab.com/en/v3/zennoposter/mail_confirmation.htm