if you have applied sql account as well, then the email you get should be like this:
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Hi XXX, thanks for joining coolfreepages.com. Your domain name is haojie.coolfreepage.com. You account has been created and is now activated. Your account name and password to access the ftp site: haojie.coolfreepage.com are 'nacc3740' and '*********' (without the quotes). Please don't lose this information. You also requested a MySql account, so here is your database information: Database name: DB_nacc3740 Database account and password: same as the ones used for FTP
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here nacc3740 is your user account, it is also your ftp and mysql account. for your ftp:
ip:haojie.coolfreepages.com
user:nacc3740
pw:**********
port:by default(21)