Deleting multiple emails has been posted on the forum many times already.
If you want to delete multiple emails try the following.
If you hold down the shift key then tick the box to the left of the first email you want to delete in the list of emails then scroll down using the scroll bar on the right hand side and then tick the last email you want to delete then release the shift key. It will select all the emails in between.
If you don't want all of them deleted you will need to go through the list and untick the ones you want to keep.
You can then click delete or drag and drop them into the Trash folder.
