This article will guide you on how to modify the disk quota of a domain from WHM. You can easily increase or decrease the disk quota for a domain created from WHM by following the below steps.
1. Login to WHM
2. Select the List Accounts option from Account Information under the WHM home.
3. Search for the domain for which you are planning to change the disk quota, click on the “+” right next to the domain.
4. Click on the Change Quota options under Actions section
5. You can edit the quota from the Quota Modification page, you can either set the quota to unlimited or set the value which you wish to set.