Health Organization for Pudendal Education

Ok, I have a really stupid question. My mailbox is full and I can't figure out how to delete messages to allow for new ones that are on hold? Could someone advise? I feel really dumb here asking this.
Cora

Cora,
Go to your Inbox. On the right side you will see check boxes. Check the messages you want to delete. Then below is a pull down menu. One of the entries says "Delete Marked". It will ask for confirmation.

Thanks Ezer!