If you have defined a large number of account classes you can quickly locate a certain one by using the Domain search menu available on the left of the screen. Just fill in the domain name in order to see all corresponding account classes, they will be filtered out as you type. Clicking directly on one of the listed domains will also result in displaying all the account classes defined for that specific domain. The above screen-shot displays all the account classes created for the mycompany.com domain: Marketing_Accounts, Management_Accounts and Sales_Accounts.
To edit an already defined account class hit the Edit button on the right side of its name, to delete an already defined account class click its corresponding Delete button. Should you like to add a new account class hit the Add Account Class button displayed in the upper right corner of the screen.
Add a new account class for the currently selected domain, in our case the mycompany.com domain, which is also automatically filled in the Domain Name field and can be edited.
For successfully creating a new account class fill in its name in the Account Class Name field, then hit the Quick Add button in order to create it using the default domain inherited parameters or the Advanced Config link to explicitly define account parameters. When pressing the Edit button for an existing account class or the Advanced Config link, you access the three pages shown in the below screenshot. The name of the configured account class is listed in the upper section of the screen at all times.
See subsections of current page for more details:
Account Classes General ParametersConfiguring Quotas and Restrictions
Managing Message Filters
Managing Originator/Recipient Restrictions per Account Class