Hotmail is a popular email service and it can be used to send and receive emails. However, there are times when you want to delete all of your emails from a single sender in Hotmail. This is possible by using the Delete All Emails From A Single Sender command. To use the Delete All Emails From A Single Sender command, open Hotmail and click on the three lines in the top left corner of the screen. This will show a list of all of your email addresses. On the right side of this list, you will see a list of all of your senders. The first sender on this list is the sender you want to delete all emails from. To delete all emails from this sender, click on their name and then click on the Delete button.