cPanel - MIME Types
How to use Mime Types in cPanel?
Step 1 − Open cPanel MIME Types by clicking on MIME Types in Advanced Section of cPanel.
Step 2 − In Create A MIME Type interface, Enter your MIME type.
Step 3 − Enter the extension for your file. If you have multiple extensions, you can add all of them at once by separating them with space.
Step 4 − Click on Add button to save the custom MIME type.
Delete a MIME Type
You can only delete the MIME Types defined by you. As, you are not allowed to delete the MIME types, which are defined by the System automatically. To delete a MIME type, scroll down to the User Defined MIME Types and Click Delete link corresponding to the MIME type you want to delete.
It will ask for confirmation; click Delete MIME Type to delete a user-defined MIME type.