Reset a forgotten password of postmaster account

Postmaster is the default mailbox with administrator rights created when you first create mail accounts for your domain. The mailbox cannot be deleted or renamed and a forgotten password cannot be reset in the webmail interface.

If you have forgotten the password for your postmaster account, log in to your customer account at admin.forpsi.com and select Webhosting from the left menu.
 

Select the domain and click on the [send password of postmaster account] link in the E-mails tab.