To introduce similar changes to a number of mail accounts at once:
1 On your Home page, click the domain name you need.
2 Click Mail in the Services group.
3 Select the check boxes corresponding to the mail accounts whose settings you
want to change.
4 Click Group Operations.
5 Adjust the settings as necessary:
>Select Switch on to enable the corresponding option for the selected mail
> Select Switch off to disable the corresponding option for the selected mail
> Leave Do not change selected if you do not want to change the corresponding
6 Click OK.